hayleighrapp

-8x+7(x-2)=-14

the value of 6x-5 when x=2 is

Solve the system of equations by the method of substitution.

7x+2y=-17

y= 5x

1. An object is dropped from the top of a tower with a height of1200 feet. Neglecting air​ resistance, the height of the object attime t seconds is given by the polynomial -16t^2+1200. Find theheight of the object at t= 7 seconds

A student spends 20 hours per week in classroom lecture time, 45hours per week in individual study time, and 5 hours per weektravelling to and from school. What is the ratio that existsbetween the three times?

The sum of 2, three times a number,-9, and four times a number.Please show the work. The answer should be 7x - 7.

The length of a rectangle is 3 cm, and the width is 2 cm. Ifboth the length and the width are increased by equal amounts, thearea of the rectangle is increased by 24 cm2. Find the length andwidth of the larger rectangle. length cm width cm

write an equivalent expression for .