semester 1 review pre-algebra ( equations, rational numbers)

Front

What is the equation to calculate the total cost (c) for phone service if it costs $0.12 per minute and has a monthly fee of $8.00?

Back

c = 0.12m + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What number cubed equals 64?

Back

4

Tags

CCSS.8.EE.A.2

Front

In the equation 3n + 5 = 2n + 7, how many n's can be removed from both sides?

Back

2n

Front

What is 2 cubed?

Back

8

Front

Which number line represents the solution to x > 1?

Back

c

Tags

CCSS.6.EE.B.8

Front

Define a rational number.

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Tags

CCSS.5.NBT.A.2

Front

What is the formula for solving a linear equation?

Back

To solve a linear equation, isolate the variable on one side of the equation.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to cube a number?

Back

Cubing a number means raising it to the power of three, or multiplying it by itself twice.

Tags

CCSS.6.EE.A.1

Front

What is the value of n if n^3 = 27?

Back

3

Tags

CCSS.8.EE.A.2

Front

How do you simplify the expression 4n + 2n?

Back

6n

Tags

CCSS.7.EE.A.1