Answer:


Step-by-step explanation:
Let
x ---> the number
we know that
The algebraic expression is equal to multiply the number by 4, add 5 and equal 8
so

Solve for x
subtract 5 both sides

Divide by 4 both sides

Answer:
=18
Step-by-step explanation:
The answer would be 8 dogs.
Just do 6/3 because you have the area and one length, just divide the area by the height you have.
The lines whose equations are given intersect at. (4, 0)