Answer:
4
Step-by-step explanation:
From the chioces give it would be 4
But it is actually 8
Since we are finding the unit rate of the cost per comic, we will need to divide $5 by 20 comics which you will get 0.25 cents and divide $7.50 by 30 comics which you will also get 0.25 cents.Therefore, the unit rate and constant of proportionality is 0.25 cents.
Answer: $.55
Step-by-step explanation:
An important thing to know is that a dozen is equal to 12.
12x= 6.60
/12 /12
x=.55
Hello :) the answer to your question would be 5. There are 5 bricks in each bag. 35/8