Answer:
3
Step-by-step explanation:
The expression is
. To find the value, substitute the values x = 3 and y =-2 then follow order of operations.

Answer: 11.Because she could of landed on someting
Step-by-step explanation:
Answer:114
Sorry
Step-by-step explanation:
<span>$ 2037.40 </span>
<span>Interesting that there was no down payment..........The staggering monthly payment above would be enough to pay off the total mortgage in just over 5 years. Nick's parents would be much better off to save their money for a few years.</span>
Answer:
Part a) 
Part b) The expression that represent the cost of fencing the field is 
Part c) 
Step-by-step explanation:
<u>The complete question in the attached figure</u>
Part a) we know that
The perimeter of the rectangular field (excluding the width of the gate) is equal to

we have

substitute the given values


Part b) we know that
To find out the cost of fencing the field (excluding the gate) , multiply the perimeter by the cost of $28 per yard
so

Part c) we have
h=5
substitute the value of h in the expression of the cost
