Algebra Review

Front

What is the solution to the inequality 2 < 6z - 10 < 20?

Back

2 < z < 5

Front

How do you find the slope of a line given two points?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Tags

CCSS.8.EE.B.5

Front

What does the graph of the inequality y < 2x + 3 look like?

Back

The area below the line y = 2x + 3 is shaded.

Tags

CCSS.HSA.REI.D.12

Front

Solve for v: 8v - v + 8 = 22

Back

v = 2

Tags

CCSS.7.EE.B.4A

Front

If an item costs $85 and is on sale for 40% off, how much do you pay?

Back

You pay $51.

Tags

CCSS.6.EE.B.6

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Tags

CCSS.6.EE.A.3

Front

How do you combine like terms in the expression 3x + 5x - 2?

Back

Combine to get 8x - 2.

Tags

CCSS.7.EE.A.1

Front

What is the formula for the slope-intercept form of a line?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does it mean for a number to be a solution to an equation?

Back

It means that when substituted into the equation, it makes the equation true.

Tags

CCSS.6.EE.B.5