Answer:
$2.3
Step-by-step explanation:
Let the price of the orange juice be x
We know he bought 2 bottles of orange juice = 2x
He also bought an apple juice which is 0.35$ less than orange juice, so the price of the apple juice would be = (x-0.35)
The sum of these two purchases = $6.55
2x + (x-0.35) = 6.55
2x + x - 0.35 = 6.55
3x = 6.55 + 0.35
3x = 6.9
x = 6.9/3
x = 2.3
So the bottle of orange juice costs $2.3
answered by g a u t h m a t h
10x - 5y = 15
-5y = -10x + 15
y = 2x - 3
(c+3b)/8 = a
c= 8a-3b
Add 3b to each side
c+3b= 8a-3b+3b
c+3b = 8a
Divide each side by 8
(c+3b)/8 = 8a/8
i believe its $6.30
You multiply 42 by .15