Bridge math midterm 23

(3 + 4)² - 32 

• 7
• 112
• 17
• -7

3x + 8   if x = 2

• 13
• 14
• 15
• 16

Write an algebraic expression for "12 more than number". 

• x + 12
• 12x
• x - 12

15 + 7 × 2 – 11 + 35=

• 38
• 251
• 53
• 50

6a + 2(c - b)
when a = 2, b = 1, c = 9

• 4
• -4
• 28
• 8

^simplify (5x³ )(2x²)

• 10x⁵
• 3x
• 10x⁶
• 7x⁵

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

-8+(-2)

• -6
• -10
• 10
• 6

Which of the following expressions has the greatest value?

• -7+(-3)
• 11-(-5)
• -9+5
• 12-6

-3(-4)

• -12
• 7 
• -7
• 12