6th Algebra Review

1. The order in which expressions are evaluated: Parenthesis, Exponents, Multiplication & Division (left to right), then Addition & Subtraction (left to right).

• Order of Mathematics

• Order of Operations

• Order of Equations

• Order of Teaching Math

Evaluate 15 - m for m = 7

• 22

• 2

• 8

• 9

What is a word phrase for t - 8

• the difference of t and 8
• the quotient of t and 8
• the product of t and 8
• the difference of 8 and t

What is an equivalent way to express 3y?

• y * y * y

• y³

• y + y + y

• 3 + y

Lindsay has $40. She works at the grocery store and earns $15 each day.

Which equation shows the relationship between Lindsay's total amount (y) and the number of days Lindsay works (x)?

• y = 15x + 40

• y³

• x = 15y + 40

• y = 40 - 15x

Evaluate 6p - 3 when p = 2

• 5

• 9

• 15

• 12

Which problems are correct?
a.     3²= 6
b.     5³= 15
c.     8²= 64
d.     4³=  64

• I agree with a, c and d
• I disagree with all of them
• I agree with c and d only
• I agree with a, b, and c

To solve the equation below, you would...
x - 62 = 123

• add 62 to each side
• multiply each side by 62
• subtract 62 from each side
• Add 123 to each side

Translate the expression.
8 less than y

• 8 - y
• 8 ÷ y
• y ÷ 8
• y-8

Simplify the expression.

3(5x - 8)

• 15x + 24

• 5x- 8

• 15x - 8

• 15x - 24