C h is dirk. H-1.5 is Charlie. Combined they sum to total 25
Answer:
The answer is C.
Step-by-step explanation:
I got this by multiplying the houses by the days it would take to paint to paint one house.
9*4=27
Answer:
0
Step-by-step explanation:
So we have the expression:

And we want to evaluate it for x=-4 and y=8.
So, substitute:

Multiply:

Add:

Evaluate:

So, our answer is 0.
And we're done!
We are asked to find 7 is what percent to 30.
We will use proportions to solve our given problem.
Let us assume that 7 is n% of 30. So we can set a proportion as:

Let us solve for n.




Therefore, 7 is
of 30.