Answer:
The correct answer would be 
Step-by-step explanation:
given
we want to solve for a
How?
We can do this by using basic algebra ( isolating the variable (a ))
Step 1 subtract
from each side

now we have 
step 2 take the square root of each side

we're left with
Hence your answer is A
Answer:
$
Step-by-step explanation:
Let's assume
represents the number of pounds of fruit.
We need to multiply the number of pounds of fruit by the cost per pound.
This is $
, or in a simpler form, $
.
Answer:
-8,-7
Step-by-step explanation:
I think
234 pages + 2/3 of 234
234+156 = 390pages
Answer:
13.7
Step-by-step explanation:
All you need to do is divide by 2, hope this helped!