7R Unit 5 Test #5

Front

Back

-6x + 15

Front

What is the difference between -25 degrees (Alaska) and 65 degrees (Florida)?

Back

90

Front

What is the constant of proportionality between cost (y) and bags of chips (x) if y = 0.75x?

Back

0.75

Front

If Ben can type 235 words in 5 minutes, how many words can he type in 4 minutes?

Back

188 Words

Front

Back

Front

Define constant of proportionality.

Back

The constant of proportionality is the constant value of the ratio of two proportional quantities x and y.

Front

What is the formula for finding the difference between two temperatures?

Back

Difference = |Temperature1 - Temperature2|

Front

Back

Add 13 to both sides, then divide by 2.

Front

Back

Multiply -3 by each term inside the parentheses.

Front

What does it mean if a temperature is negative?

Back

It means the temperature is below zero degrees.