The plane went 100 meters higher than its original height
Answer:
Hope this helps :) If it doesn't I can see what I can do
Answer:
r = 15
Step-by-step explanation:
10(8r + 23) = 1430
Divide both sides by 10.
8r + 23 = 143
Subtract 23 from both sides.
8r = 120
Divide both sides by 8.
r = 15
You use 1 gallon is equal to 8 pints