Direct Variation

Front

What is the constant of proportionality?

Back

16

Front

The amount of money earned on a job is directly proportional to the number of hours worked. If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?

Back

$308

Front

Trina's paycheck earnings varies directly as the number of hours she works. If she works 19 hours and earns $187.15, what should she earn if she worked 40 hours? Options: $394, $440, $472.80, $512.20

Back

$394

Front

A person’s weekly pay is directly proportional to the number of hours worked. Shawn’s pay is $123.00 for 20 hours of work. Find the amount of pay for 31 hours of work.

Back

$190.65

Front

What is the constant of proportionality (in miles per hour) based on the table?

Back

45

Front

Does the following table represent direct variation?

Back

No

Front

Does the following table represent direct variation?

Back

Yes

Front

Does the following table represent direct variation?

Back

Yes

Front

If Hayden reads 12 pages in 4 minutes, how many pages can he read in 17 minutes?

Back

51 pages

Front

Is the relationship in the table a direct variation?

Back

Yes