If you are given $10 every 3.5 hours and you want to find the unit rate per hour, you want to solve for how much money you make every hour. You do this by dividing the $10 by the 3.5 hours, which will result in about $2.86 per hour. (This is a rounded value)
9/10 = x/13. Solve for x. X = 11.7.
Your answer would be 11.7oz. Hope this helps
43 is a prime number, so
it has factors only 1 and 43, You can write only 43*1=43.
Answer:
D
Step-by-step explanation:
We want to find:

Distribute:

Distribute:

Rearrange:

Combine like terms:

The answer is D.