Answer:
X= $3.99
Step-by-step explanation:
X is the value of each book
Answer:
C. f = 9
Step-by-step explanation:
<u>→Subtract 5 from both sides:</u>
3f + 5 = 32
- 5 - 5
_________
3f = 27
<u>→Divide both sides by 3:</u>
f = 9
ANSWER
Three (3) cartons of juice
Y=3X+68.25
80=3X+68.25
Subtract 68.25 from both sides
11.75=3X
Divide
11.75/3=3.91
He can't buy a portion of a juice but he doesn't have enough to buy 4
So he can afford 3 juice cartons
use three cups of flour that is 11% whole wheat and 9 cups of 63%
-5
a^2-25=0
a^2=25
take the square root of both sides
a=5, and -5
