Monday, August 24

Question 1

What does this mean? |-3|

Accepted Answer

the absolute value of -3

Question 2

Absolute Value is the distance a number is away from zero on the number line.

Accepted Answer

True

Question 3

What another way that we can think of "inverse" operations?

Accepted Answer

operations that "undo" each other

Question 4

Which represents "like terms"?

Accepted Answer

-3b, 20b, -10b

Question 5

Enterprise Car Rental charges a $20 base fee, plus $7.50 per hour of rental. Which equation represents this situation?

Accepted Answer

Total = 20 + 7.50h

Question 6

Which one represents the identity of equality of addition?

Accepted Answer

0+2 =2

Question 7

Which equation represents the identity property of multiplication?

Accepted Answer

5 x 1 = 5

Question 8

Which inverse operations should we use to "undo" and solve for x. 3x=15

Accepted Answer

division

Question 9

A mathematical statement that uses an equal sign to equate 2 algebraic expressions

Accepted Answer

equation

Question 10

x - 3 = 9 What would be the first step in solving for x?

Accepted Answer

Adding 3 to both sides of the equal sign

Questions 10