rishithabalerao20

Section A: Fun with Algebra

1.If (x=7), what is the value of (7x + 1)?

2.Find(k) : if (k - 7 = 2)One basket contains (4a) apples, while another contains (6a) apples. If a = 2, how many apples are there in total?Given (n = 4), what is the value of (n^2 + 5)?

The total surface area of a cube is 294 . Find the volume of the cube 

The senior classes at High School A and High School B planned separate trips to the county fair. The senior class at High School A rented and filled 11 vans and 14 buses with 742 students. High School B rented and filled 11 vans and 6 buses with 406 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.

Brenda's school is selling tickets to a spring musical. On the first day of ticket sales the school sold 6 senior citizen tickets and 4 child tickets for a total of $68. The school took in $59 on the second day by selling 3 senior citizen tickets and 7 child tickets.

Define variables and write a system of equations that model the situation.

What is the price each of one senior citizen ticket and one child ticket?

 On the third day of ticket sales, no senior citizens purchased tickets. Make a table to determine how many tickets would need to be sold in order to make at least $35?

avani is building a rectangular play area. the length of the play area is 7.5 meters. the width of the play area is 5.3 meters. is she wants to cover the area in foam, how much foam does she need to buy

Which of the following exponential function is represented by the table?

1. 2(3)^x

2. 2(2)^x

3. 3(3)^x

   d. 3(2)^x

What is 12 ÷ 1+1/3

Question from conic section...

Find the centre and radius of the circle:-

* 2x sq.+2y sq.-x=0

1. A and B each have a certain number of mangoes. A says to B, "if you give 30 of your mangoes, I will have twice as many as left with you." B replies, "if you give me 10, I will have thrice as many as left with you." How many mangoes does each have?