Can you help me understand this Algebra question?

## Question 1 (5 points)

Simplify 3(2x + 4y â€“ y)

## Question 2 (5 points)

Find Malcolm’s debt-to-income ratio if his monthly expenses are $975 and his monthly salary is $1200.

## Question 3 (5 points)

Evaluate 29 â€¢ 1 + 2(20 Ã· 4 â€“ 5)

## Question 4 (5 points)

Write an algebraic expression for 27 decreased by a number

## Question 5 (5 points)

Write a verbal expression for 2n + 7

## Question 6 (5 points)

Interpret the y-intercept of the graph.

## Question 7 (5 points)

Evaluate 2(11 â€“ 5) + 9 Ã· 3.

## Question 8 (5 points)

Determine which relation is a function.

## Question 9 (5 points)

Write a verbal expression for 19a.

## Question 10 (5 points)

Evaluate 6 + 2 â€¢ 3 â€“ 1

## Question 11 (5 points)

Evaluate 4 Â· 1 + 6 Â· 16 + 0.

## Question 12 (5 points)

If

h(r) = 23r âˆ’ 6

h

(

r

)

=

2

3

r

–

6

, what is the value of h(-9)?

## Question 13 (5 points)

What is the domain of the relation?

## Question 14 (5 points)

Evaluate 6(8 â€“ 3)

## Question 15 (5 points)

Name the property used in n + 0 = 7.

## Question 16 (5 points)

Evaluate 2k + m if k = 11 and m = 5.

## Question 17 (5 points)

Simplify 5(2g + 3).

## Question 18 (5 points)

Write an algebraic expression for the sum of a number and 8.

## Question 19 (5 points)

Evaluate 13 + 6 + 7 + 4

## Question 20 (5 points)

Interpret the end behavior of the function in terms of social networking