Quarterly 2 Review

Front

What is the solution set for the inequality 31 > -5 + 4x?

Back

x < 9

Tags

CCSS.7.EE.B.4B

Front

What equation represents the relationship between y (number of photos) and x (number of pages) if Marcy's scrapbook can hold 44 photos on every 11 pages?

Back

y = 4x

Tags

CCSS.6.EE.C.9

Front

Solve for x: 1/3x - 4 = -12.

Back

x = -24

Tags

CCSS.7.EE.B.4A

Front

If George had $36, bought 4 notebooks, and had less than $12 left, what is the solution set for x, the cost of each notebook?

Back

x > $6

Front

Solve for x: 2/5x + 3 = 7.

Back

x = 2.5

Tags

CCSS.7.EE.B.4A

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Tags

CCSS.6.EE.B.8

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Tags

CCSS.8.EE.C.7B

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is 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 is the purpose of isolating the variable in an equation?

Back

Isolating the variable helps to find its value by getting it alone on one side of the equation.

Tags

CCSS.6.EE.B.7