Algebra Laws and Calculations

Which property of multiplication is shown? 8 x (9 x 1) = 1 x (8 x 9)

• Commutative

• Distributive

• Associative

• Identity

1. Which property of multiplication is shown?  (L - P) G = LG - P*G

• Commutative

• Distributive

• Associative

• Identity

1. What is the slope of a line that passes through (3, 12) and (6, 18)

• 2

• 0.5

• -2

• -0.5

1. Simplify the expression: 9x + 5 - 11x + 6 + x

• -2x + 11

• -2x + 12x

• -x + 11

• 21x + 11

Simplify the expression: 10a - 3 + 9b + 7 - a

• 9ab + 4

• 18ab + 4

• 10a + 9b + 4

• 9a + 9b + 4

Subtract the following: (-14b + 3) - (-14b + 2)

• 1

• -28b + 5

• -28b + 1

• 28b + 5

Solve for h: 45 < -9 + 6h

• 6 < h

• 4.3 < h

• 9 < h

• 5.6 < h

1. Is 7 a factor of 49g - 63h?

• Yes

• 1. No, 49g - 63h cannot be further factored

• No, 7 cannot be further factored

• Impossible to tell

1. Factor 32w-8 completely

(a)  

Solve for d:  6d - 12 = 18

(a)