Answer:
a = 9
Step-by-step explanation:
you can simplify the proportion to:

use cross- multiplication
8a = 72
a = 9
Answer:
Step-by-step explanation:
Both Caiden and Olivia drank
1/6+2/3=1/6+4/6=5/6 apple cider
8 people are in line for the carousel for a 1 minute wait time
X/2 + 10 = x -3
Multiply both sides by 2 to get rid of the fraction
x + 20 = 2x -6
Get combine like-terms
-x = -26
x=26