Answer:
a=9
Step-by-step explanation:
a^3 = 729
Taking the cube root of each side
a^3 ^(1/3) = 729^ (1/3)
a = 9
$10 / 8 = 1.25
Soo...
$6 x 1.25 = 7.50
6x + 45 + 3x = 180
9x - 45 = 180
9x = 135
x = 15
Answer: 104 liters
Step-by-step explanation:
1. Add 58 and 46.
2. Your answer is 104 liters.
Hope this helps!