Answer:

Step-by-step explanation:
we have

Solve for x
Adds 6 both sides


Divide by 3 both sides

square root both sides

Remember that

so

simplify

The answer is B hope this helped
<u>Answer:</u>
The area of one side of a disc is 314 square inches
<u>Explanation:</u>
Given the radius of the disc is 10 inches
The disc is in circular shape and the area of a circle is determined by
A =
, where
A is the area and r is the radius and π = 3.14
Substituting values in the formula,
A = 
A =
= 341 sq. inches
Therefore, the area of one side of a disc is 314 square inches
Answer is 181 sandwiches
Working steps
Firstly you want to work backwards and turn in equation
30*2+26*4+17=X
So 60+104+17=X
That means 181=X
Enjoy