Answer:

Step-by-step explanation:
We are given that an expression

We have to find an equivalent expression using distributive property .
Distributive property:

Using the property



Hence, the equivalent expression of the given expression is given by

Answer:
$45
Step-by-step explanation:
Here we need to calculate the income of this year.
We know that a year has 52 weeks. And, our payed weeks are 51, they are, the 50 weeks we work plus the one week of paid-vacation. The remaining week does not give us income, as is unpaid. So our total year income is:
51 * $615 = $31,365
So, our surplus will be our income minus our expenses:
Surplus = $31,365 - $31,320 = $45
Our cash surplus is $45
Answer:
1. D
Step-by-step explanation:
(a+b+c)/2. this is your answer. if it had the numbers i would solve it fully, but it only has variables.