CW Q2 mixed review day 1

Front

What is the factored form of the expression 15m + 45?

Back

15(m + 3)

Tags

CCSS.7.EE.A.1

Front

If Emily answered 75% of 40 questions correctly, how many did she answer incorrectly?

Back

10

Tags

CCSS.6.RP.A.3C

Front

What is the value of the expression (-7) - (-3)?

Back

-4

Tags

CCSS.7.NS.A.1C

Front

If a pizza costs $21.6 and has 12 slices, what is the price per slice?

Back

$1.8

Tags

CCSS.6.NS.B.3

Front

What is the result of the multiplication that equals 1/5?

Back

1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

Define 'factored form' in algebra.

Back

Factored form is an expression written as a product of its factors.

Front

What does it mean to find a percentage of a number?

Back

Finding a percentage of a number involves calculating a portion of that number based on the percentage given.

Tags

CCSS.6.RP.A.3C

Front

How do you calculate the price per item?

Back

Divide the total price by the number of items.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the process to simplify an expression?

Back

Combine like terms and apply the distributive property.

Tags

CCSS.7.EE.A.1

Front

What is the significance of negative numbers in subtraction?

Back

Negative numbers indicate a loss or a value below zero.

Tags

CCSS.7.NS.A.1C