We just need to solve the equation in order to find the value.

So we subtract 5 from both sides of the euqation and get

Now we divide by 3 on both sides and get

So the answer is C.
Hope this helps!
Answer:
the base is 15cm
Step-by-step explanation:
Check out the photo and ask me if you need further explanation.
I think it is 62.8m3 but not 100% sure
Answer:
x=2
Step-by-step explanation:
1.Subtract 6 from both sides of the equation
2.Simplify
3.
Subtract
3x
from both sides of the equation
Answer:
The zeros of the function are x=-7 and x=2
Step-by-step explanation:
we have

we know that
The zeros or roots of the function are the values of x when the value of the function is equal to zero (also is called the x-intercepts)
so
For A(x)=0

Remember that
The <u><em>Zero Product Property</em></u> states that
if ab = 0, then either a = 0 or b = 0, or both a and b are 0
so
Let
----> 
----> 
therefore
The zeros of the function are x=-7 and x=2