Its 5.6 ok because u need to divide this answer
Answer:
23 yards
Step-by-step explanation:
During a test flight, Jeri's rocket reached a height of 18 yards. This was 7 yards less than the height of Devon's rocket. Write and solve a subtraction equation to find the height of Devon's rocket.
Let us represent the height of Devon's rocket = x
18 yards = x - 7 yards
x = 18 yards + 7 yards
x = 23 yards
The height of Devon's rocket = 23 yards
Answer:
20 - 16y
Step-by-step explanation:
Given
5 - 5(2y - 3) - 6y ← distribute parenthesis
= 5 - 10y + 15 - 6y ← collect like terms
= (5 + 15) + (- 10y - 6y)
= 20 + (- 16y)
= 20 - 16y