Answer:
-9 1/5 - 10 + 2/5 + 2(14 1/2 - 7) = -3.8
Step-by-step explanation:
The answer is b because all you have to do is just subtract if I am wrong so sorry
Answer:
A.)
Step-by-step explanation:
A.)
So, let's make these two values improper fractions so they're easier to work with. 
So, to get the rate he grew in those months we have:
And to get the rate he grew in one month we have to divide both our numerator and our denominator by 21 to get:
aka he grew 1.24 inches in a month.
Answer:
of a unit
Step-by-step explanation:
Leave a like and mark brainliest if this helped