<u>Given</u>:
The given expression is 
We need to determine the expression that is equivalent to the given expression.
<u>Equivalent expression:</u>
The equivalent expression can be determined by solving the expression.
Let us solve the polynomial function by factoring.
First, we shall group the expression.
Thus, we get;

Factoring out the common term
, we get;

Thus, the expression that is equivalent to the expression
is 
Hence, the equivalent expression is 
Therefore, Option C is the correct answer.
The equation would be c=42.5x+60
C is cost
X is number of hours
Im probably to late but there is too little info to answer this
Answer:
216 cm²
Step-by-step explanation:
Use the formula for the surface area of a cuboid.
SA = 2lw + 2lh + 2hw
2(6)(3) + 2(6)(10) + 2(10)(3)
36 + 120 + 60
= 216
The surface area of the cuboid is 216 cm².