Midterm Review Alg A

Write an algebraic expression for : The quotient of a number and three is nine. 

•  3/n=9
• 3n=9
• n/3=9
• n-3=9

Write an algebraic expressions for: sixteen is three less than x. 

• x - 3 = 16
• 3 - x = 16
• 16 - x = 3
• x - 16 = 3

Write a verbal expression for: 4/n = 12

• The product of 4 and n is 12
• The different of 4 and n is 12
• The sum of 4 and n is 12
• The quotient of 4 and n is 12

Write a verbal expression for:  a + 4 = 10

• 10 is the product of 4 and a
• Four more than a is 10
• a plus 10 is 4
• the different of 4 and a is 10

9 x 8 - (10 - 1)

• 63
• -719
• 62
• 53

1 - 2 |3 -5|

• 5
• -3
• 4
• -5

2(5-8)²+ 3

• 81
• 21
• 39
• -15

Evaluate:     y - 5 + z   use y=6 and z=4

• -5
• 34
• 15
• 5

Simplify   -9(8 + 4v) - 4(-6v -10)

• -112 - 12v
• 60v + 112
• -12v - 32
• -60v - 112

- 6(2 - 7x) - 8x

• -12 + 34x
• -50x - 12
• -34x +12
• 12 + 34x