untitled

What is the constant of proportionality?

• 3
• 4
• 2
• 5

What is the constant of proportionality for this table?

• $1/9 per hour
• $9 per hour
• $8 per hour

A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.

• 11 cents
• 12 cents
• 13 cents
• 10 cents

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

What was Brian's unit rate?

• 3/2 word per minute
• 30 minutes per word
• 60 minutes per word
• 30 words per minute

The constant of proportionality of this graph is k = 45. What does it mean?

• The boat travels for 45 miles for every 45 hours

• The boat travels 1 mile for every 45 hours

• The boat travels 45 miles for every 1 hour

• The boat travels 1/45 mile for every 1 hour

What is the constant of proportionality? 

• 45 mph
• 90 mph
• 135 mph
• 2 mph

What is the constant of proportionality? 

• 4
• 1/4
• 8
• 1/8

Elisa bought a glove for $18.77. How much change should Elisa get from a $20 bill?

• $1.23

• $1.33

• $2.23

• $2.33

Audrina went to the movie theater. She spent $6.75 on a ticket, $3.00 on popcorn, and $2.00 on a drink. How much money did Audrina spend at the movie theater?

• $5.00

• $6.75

• $11.75

• $13.75