FALL KAP Review

Front

What is a scale factor?

Back

A scale factor is a number that scales, or multiplies, some quantity. It is used to enlarge or reduce figures in geometry.

Tags

CCSS.7.G.A.1

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Tags

CCSS.7.G.B.6

Front

If Jerry has $20 and makes $7 per hour, how can we express his total earnings after x hours?

Back

The expression is 7x + 20.

Tags

CCSS.HSA-SSE.A.1A

Front

What is the expression for Bob's savings if he starts with $150 and saves $40 each month?

Back

The expression is 40x + 150.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the expression -3 + 3x + 6x - 4x represent?

Back

It simplifies to -3 + 5x, which is a linear expression.

Tags

CCSS.7.EE.A.1

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers and variables without an equality sign, while an equation states that two expressions are equal.

Front

What does it mean to round a number to the nearest whole number?

Back

Rounding to the nearest whole number means adjusting the number to the closest integer.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you simplify the expression 2x + 3x?

Back

You combine like terms to get 5x.

Tags

CCSS.7.EE.A.1

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3