October 9 Course 1 Honors

Simplify the following expression:

5(x + 1) – 2(x + 6)

Hint: Change that subtraction symbol into adding the negative.

• 3x - 11

• 3x + 13

• 3x + 7

• 3x - 7

Mr. McRae drove 123 miles in 2.25 hours. At that rate, how far would he travel in 6 hours?

• 328 miles

• 54 miles

• 369 miles

• 738 miles

Kara runs a restaurant. She can find her profit for the day (P) with the following formula, where d represents the number of diners were at her restaurant, and w, represents the number of waiters working that day:

P = 25d - 12w

How much profit did Kara make if there were 578 diners at her restaurant, and 25 waiters on staff?

• $14,150

• $24,353

• $7,189

• $6,311

What is the value of the following expression?

8|5 - 8| + 8² ÷ 4

• 40

• -8

• 28

• 16

The √63 is greater than which of the following?

• 827%

• 7.93 x 10²

• 7 1/2

• √77