Algebra recap

Question 1

The sum of one-fifth of a number and 4 is 9. Find the number.

Accepted Answer

25

Question 2

1 apple costs x cents. 1 orange costs y cents more. Find total cost of 8 apples & 4 oranges.

Accepted Answer

12x+4y

Question 3

The sum of 3 consecutive even numbers is 60. Find largest of the numbers.

Accepted Answer

22

Question 4

Find the smallest integer value of x that satisfies the following inequality: 4x⩾11

Accepted Answer

3

Question 5

y marbles are given to Jane and Jill. Jane owns x of them. How many marbles does Jill have?

Accepted Answer

y-x

Question 6

In which of the following equations is x=3 NOT a solution?

Accepted Answer

x2 - 6 = 0

Question 7

This school is..

Accepted Answer

CCHMS

Question 8

Please answer the following:

Accepted Answer

130 kg

Question 9

Find the solution to the following equation:

Accepted Answer

x = -1 1/8

Question 10

Which of the following are solutions to the equation 2x + y = 5?

Accepted Answer

(3, -1)

Questions 10