For this case we have an equation of the form:

Where,
h0: initial height
v0: initial speed
a: acceleration
Substituting values we have:

Rewriting we have:

Note: see attached image
Answer:
Answer:
15x square units
Step-by-step explanation:
3x x 5 =
15x square units
Hope that helps!
The greatest common factor of 18 and 42 would be 2.
First one 3.5 or in fraction 18/5
Second one 16.25