Algebra review 2

What is the result of the expression 3x - 2 + h when x = 3 and h = 5?

• A. 11

• B. 12

• C. 13

• D. 14

What is the value of the expression 2x² - 3x + 4 when x = 4?

• A. 20

• B. 24

• C. 28

• D. 32

What is the value of x in the equation 5 + x - 3 = 7?

• A. 3

• B. 4

• C. 5

• D. 6

For which set of values does the inequality 3x + 2 > 11 hold true?

• {1, 2, 3}

• {3, 4, 5}

• {2, 4, 6}

• {4, 5, 6}

John saves $10 each week. How much money, in dollars, will John save in m weeks?

• 10 + m

• 10m

• 10 - m

• 10/m

A restaurant sold 320 drinks this week. Out of these, 80 were diet. The rest were regular. Which equation can be used to solve for the number of regular sodas, n, used this week?

• 320 + 80n = 0

• 80 + n = 320

• n = 320 + 80

• 320 = 80n

A cafe served 450 cups of coffee this week. Out of these, 150 were decaffeinated. The rest were regular coffee. Which equation can be used to solve for the number of regular coffee cups, r, served this week?

• 450 + 150r = 0

• 150 + r = 450

• r = 450 + 150

• 450 = 150r

Solve for x: x - 15 = 29

• x = 14

• x = 44

• x = 34

• x = 24

Sophie distributed grapes to her dance team during a rehearsal break. If each of the 7 team members received 5 grapes, how many grapes did Sophie distribute in total?

• A) 30

• B) 35

• C) 40

• D) 45

A bakery sells cookies for $5 each and made a total of $100 from sales one morning. How many cookies did the bakery sell that morning?

• A) 18

• B) 19

• C) 20

• D) 21