Bell Ringer - m7

Front

Back

x = 6

Tags

CCSS.7.EE.B.4A

Front

What is the result of expanding the expression -8(6x + 3)?

Back

-48x - 24

Tags

CCSS.6.EE.A.3

Front

What is the scale factor from shape ABCD to shape MNOP if the scale factor is 2/3?

Back

The scale factor is 2/3.

Tags

CCSS.7.G.A.1

Front

Define a variable in mathematics.

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is the distributive property?

Back

a(b + c) = ab + ac, distributing a across the sum.

Tags

CCSS.6.EE.A.3

Front

What is a scale factor in geometry?

Back

A number that scales, or multiplies, a quantity.

Tags

CCSS.7.G.A.1

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

Back

Subtract 11 from both sides.

Tags

CCSS.7.EE.B.4A