Answer:
Circumference= 44 in
Area= 154 in²
Step-by-step explanation:

Radius
= diameter ÷2
= 14 ÷2
= 7 in
Circumference of circle

= 44 in

Area of circle

= 154 in²
A letter or symbol is used to represent an unknown quantity
Answer:
x = 3
y = 8
Step-by-step explanation:
Since it gives you x, you need to plug in the number given for it into the equation:
y = 3x - 1
y = 3(3) - 1
y = 9 - 1
y = 8
So now you have, x = 3 and y = 8
In order to answer this question you must know the meanings of each keyword. In short, here they are:
Sum is for addition
Quotient is for division
Difference is for subtraction
Product is for multiplication
So the "product" of 50 and the number of employees (n) is (50 x n) or B.