Mathematics

Makhi Cooper

18 April, 20:47

There are 10 questions, here they are:

4. Jaimi receives a $50.00 gift card to a local café. Her favorite drink at the café costs $3.75. If Jami buys her favorite drink every day, which algebraic expression can be used to represent the value on the gift card after d days?

A) 53.75d

B) 50d - 3.75

C) 3.75d - 50

D) 50 - 3.75d

5. Which expression represents "two less than five times x"?

A) 2x - 5

B) 2 - 5x

C) 5x - 2

D) 5 - 2x

6. Which expression represents "seventeen more than one-fourth y"?

A) 1/4y - 17

B) 17/4y

C) 17 - 1/4y

D) 1/4y + 17

7. Evaluate - a - 8b when a = 9 and b = - 4.

(You have to type in the answer)

8. Evaluate - 4w - 3z when w = 5.6 and z = - 2.9.

(You have to type in the answer)

9. Evaluate gh - k when g = - 7, h = 4, and k = - 6

(You have to type in the answer)

10. Evaluate t - u/v when t = 2, u = - 8, and v = - 1/2