Algebra

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beigeimpala350Lv1

29 Apr 2023

A. A bookmark has a perimeter of 28 centimeters. Its area is 33 square centimeters. What are the dimensions of the bookmark?

B. Each side of a square classroom is 6 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $50.00 per square yard. How much will the new carpet cost?

C. The sum of two numbers is 68. The difference of the two numbers is 6. What are the two numbers?

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11 Mar 2024

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Related questions

Write a system of two equations using x and y in each for the following. The sum of two numbers is 170 and their difference is 26. Choose one answer. x + y = 170 and x-y = 26 x-y = 170 and x + y = 26 2x + 170-26 = 2y x + y = 170 and 2x = 26 The sum of two numbers is 170 and their difference is 26. Find the two numbers. Choose one answer. 72 and 98 72 and 89 27 and 98 97 and 28 Write the solution as an ordered pair, (x, y) Choose one answer. Not possible (72,89) (27,89) (72,98) To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended five sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Write a system of two equations with the variables m and f in each to represent this problem. Choose one answer. m + f = 25 and m + f = 40 m + 5f = 25 and m + 10f = 40 5m + f = 25 and m + 10f = 40 m +5 f = 25 and 10m + f = 40 To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended 5 sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Choose one answer. m = 3 and f = 10 m = 10 and f = 3 m = 10 and f = 10 m = 3 and f = 3 To celebrate a win for the academic team, the coach treated them to a late lunch. If five students have burgers and three have sub sandwiches, the bill will be $35. If three students have burgers and five have sub sandwiches, the bill will be $37. What is the cost of each type of student? Choose one answer. burger = $5 and sub sandwich = $4 burger = $4 and sub sandwich = $4 burger = $5 and sub sandwich = $5 burger = $4 and sub sandwich = $5 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46 centimeters. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. 2x + x = 46 and y + x = 4 x +2 y = 46 and y + x = 4 2x + y = 46 and y = x + 4 2x + y = 46 and y = 2x + 4 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. x = 18 and y = 14 x = 18 and y = 18 x = 14 and y = 14 x = 14 and y = 18 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write the solution for this as an ordered pair. Choose one answer. (18.14) (14,18) (14,14) (18,18) Write a system of two equations using x and y to represent the following problem. A chemist is mixing two solutions together. The chemist wants 100 gallons when complete. He is mixing a 24% solution with a 50% solution to get a 36% solution. How many gallons of each will he use? x + y = 100 and x + y = .36 x + y = 100 and .24x + .50y = 100 x + y = 100 and .24x + .50y = .36(100) x + y = 100 and .24 + .50 = .36

Show transcribed image text Write a system of two equations using x and y in each for the following. The sum of two numbers is 170 and their difference is 26. Choose one answer. x + y = 170 and x-y = 26 x-y = 170 and x + y = 26 2x + 170-26 = 2y x + y = 170 and 2x = 26 The sum of two numbers is 170 and their difference is 26. Find the two numbers. Choose one answer. 72 and 98 72 and 89 27 and 98 97 and 28 Write the solution as an ordered pair, (x, y) Choose one answer. Not possible (72,89) (27,89) (72,98) To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended five sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Write a system of two equations with the variables m and f in each to represent this problem. Choose one answer. m + f = 25 and m + f = 40 m + 5f = 25 and m + 10f = 40 5m + f = 25 and m + 10f = 40 m +5 f = 25 and 10m + f = 40 To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended 5 sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Choose one answer. m = 3 and f = 10 m = 10 and f = 3 m = 10 and f = 10 m = 3 and f = 3 To celebrate a win for the academic team, the coach treated them to a late lunch. If five students have burgers and three have sub sandwiches, the bill will be $35. If three students have burgers and five have sub sandwiches, the bill will be $37. What is the cost of each type of student? Choose one answer. burger = $5 and sub sandwich = $4 burger = $4 and sub sandwich = $4 burger = $5 and sub sandwich = $5 burger = $4 and sub sandwich = $5 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46 centimeters. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. 2x + x = 46 and y + x = 4 x +2 y = 46 and y + x = 4 2x + y = 46 and y = x + 4 2x + y = 46 and y = 2x + 4 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. x = 18 and y = 14 x = 18 and y = 18 x = 14 and y = 14 x = 14 and y = 18 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write the solution for this as an ordered pair. Choose one answer. (18.14) (14,18) (14,14) (18,18) Write a system of two equations using x and y to represent the following problem. A chemist is mixing two solutions together. The chemist wants 100 gallons when complete. He is mixing a 24% solution with a 50% solution to get a 36% solution. How many gallons of each will he use? x + y = 100 and x + y = .36 x + y = 100 and .24x + .50y = 100 x + y = 100 and .24x + .50y = .36(100) x + y = 100 and .24 + .50 = .36

ochreduck773

Write a system of two equations using x and y in each for the following. The sum of two numbers is 170 and their difference is 26. Choose one answer. x + y = 170 and x - y = 26 x - y = 170 and x + y = 26 2x + 170 - 26 = 2y x + y = 170 and 2x = 26 The sum of two numbers is 170 and their difference is 26. Find the two numbers. Choose one answer. 72 and 98 72 and 69 27 and 96 97 and 26 Write the solution as an ordered pair, (x, y) Choose one answer. Not possible (72, 69) (27, 69) (72, 98) To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended five sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Write a system of two equations with the variables m and f in each to represent this problem. Choose one answer. m + f = 25 and m + f = 40 m + 5f = 25 and m + 10f = 40 5m + f = 25 and m + 10f = 40 m +5 f = 25 and 10m + f = 40 To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended 5 sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Choose one answer. m = 3 and f = 10 m = 10 and f = 3 m = 10 and f = 10 m = 3 and f = 3 To celebrate a win for the academic team, the coach treated them to a late lunch. If five students have burgers and three have sub sandwiches, the bill will be $35. If three students have burgers and five have sub sandwiches, the bill will be $37. What is the cost of each type of student? Choose one answer. burger = $5 and sub sandwich = $4 burger = $4 and sub sandwich = $4 burger = $5 and sub sandwich = $5 burger = $4 and sub sandwich = $5 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46 centimeters. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Choose one answer. 2x + x = 46 and y + x = 4 x +2 y = 46 and y + x = 4 2x + y = 46 and y = x + 4 2x + y = 46 and y = 2x + 4 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Choose one answer. x = 18 and y = 14 x = 18 and y = 18 x = 14 and y = 14 x = 14 and y = 18 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write the solution for this as an ordered pair. Choose one answer. (18,14) (14,18) (14,14) (18,18) Write a system of two equations using x and y to represent the following problem. A chemist is mixing two solutions together. The chemist wants 100 gallons when complete. He is mixing a 24% solution with a 50% solution to get a 36% solution. How many gallons of each will he use? Choose one answer. x + y = 100 and x + y = 36 x + y = 100 and 24x + 50y = 100 x + y = 100 and 24x + 50y = 36(100) x + y = 100 and 24 + 50 = 36

Show transcribed image text Write a system of two equations using x and y in each for the following. The sum of two numbers is 170 and their difference is 26. Choose one answer. x + y = 170 and x - y = 26 x - y = 170 and x + y = 26 2x + 170 - 26 = 2y x + y = 170 and 2x = 26 The sum of two numbers is 170 and their difference is 26. Find the two numbers. Choose one answer. 72 and 98 72 and 69 27 and 96 97 and 26 Write the solution as an ordered pair, (x, y) Choose one answer. Not possible (72, 69) (27, 69) (72, 98) To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended five sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Write a system of two equations with the variables m and f in each to represent this problem. Choose one answer. m + f = 25 and m + f = 40 m + 5f = 25 and m + 10f = 40 5m + f = 25 and m + 10f = 40 m +5 f = 25 and 10m + f = 40 To skate at Roller Heaven, each person must pay a membership fee (m) and a fee for each session (f). Art attended 5 sessions and paid $25 in all. Later, when he had attended 10 sessions, he paid $40 in all. How much is the membership fee and how much are the sessions. Choose one answer. m = 3 and f = 10 m = 10 and f = 3 m = 10 and f = 10 m = 3 and f = 3 To celebrate a win for the academic team, the coach treated them to a late lunch. If five students have burgers and three have sub sandwiches, the bill will be $35. If three students have burgers and five have sub sandwiches, the bill will be $37. What is the cost of each type of student? Choose one answer. burger = $5 and sub sandwich = $4 burger = $4 and sub sandwich = $4 burger = $5 and sub sandwich = $5 burger = $4 and sub sandwich = $5 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46 centimeters. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Choose one answer. 2x + x = 46 and y + x = 4 x +2 y = 46 and y + x = 4 2x + y = 46 and y = x + 4 2x + y = 46 and y = 2x + 4 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Choose one answer. x = 18 and y = 14 x = 18 and y = 18 x = 14 and y = 14 x = 14 and y = 18 The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write the solution for this as an ordered pair. Choose one answer. (18,14) (14,18) (14,14) (18,18) Write a system of two equations using x and y to represent the following problem. A chemist is mixing two solutions together. The chemist wants 100 gallons when complete. He is mixing a 24% solution with a 50% solution to get a 36% solution. How many gallons of each will he use? Choose one answer. x + y = 100 and x + y = 36 x + y = 100 and 24x + 50y = 100 x + y = 100 and 24x + 50y = 36(100) x + y = 100 and 24 + 50 = 36

blushgnat855

General Math Terms A product B. digit C. numeral D. compass E. equation F. formula G. negative H. sum I. mean J. statistics K. positive L. percent M. straight-edge N. squareroot O. quotient P. prime numbers Q. difference R. addend S. minuend T. divisor Greater than zero: plus. A number being added to another number. A mathematical sequence whose verb is equal (=). The result of addition. The number doing the dividing in a division problem. An instrument used to construct straight lines. A mathematical expression of a natural law. The result of multiplication. The number from which another number is being subtracted. Any non-negative numeral less than ten. Less than zero: minus. An instrument used to construct circles and arcs of circles. A number that produces another number (it's square) when multiplied by itself. The result of subtraction. A symbol or name of a number. The average: the sum of the elements divided by the number of elements. The result of division. Parts per hundred: hundredths. Natural numbers greater than one that have no other factors except one and themselves. Set of numerical data. Geometry A. chord B. diameter C. radius D. perimeter E. cylinder F. surface area G. right angle H. square I. Hypotenuse J. obtuse angle K. vertex L point M. ray N. bisect O arc P. hexagon Q. pentagon R. polygon S. perpendicular T. rectangle U. rhombus V. triangle W. circumference X cube Y pyramid Z. sphere A six-sided polygon. The common end point of the sides of an angle. An angle measuring more than 90 degree. A long, round object with flat, circular ends. An angle of 90 degree. The side of a right triangle opposite the right angle. The total area of all the surfaces of an object. To multiply a number by itself. A location, the place where two lines cross or intersect. A closed geometric figure made up of three or more line segments. The perimeter of a circle: the distance around a circle. A shape having the same dimensions of length, height, and width. A half-line with a designated end point which extends in only one direction without stopping. A figure having a polygon base and triangular sides which meet in a point at the top. Divide an angle into two equal angles. A part of a circle

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