Answer: 
Step-by-step explanation:
A cantaloupe weighs
. A watermelon weighs 4 times as much as the cantaloupe. 
Let x be the weight of the watermelon.

Answer:
5x
Step-by-step explanation:
Answer:
7x^3 - 9x^2 - 4x
Step-by-step explanation:
Answer: 28.5 hrs x 7.75 = $220.875
This can be rounded up to $220.90
Hope this helps :)