Answer:

Step-by-step explanation:
find the least common denominator for both fractions then combine them to find:

Answer:
we can just plug values in and get x = 9
hope this helps and brainliest please
Yards=x
ft=3x
48=3x
x=16
the length if the water slide in yards is 3. 3 yards
30÷10=3
120÷3=40. As a result, there are 40 calories in 10 grams of the crackers. Hope it help!