14 points
which of the following is always equivalent to the expression |x − y|?
select one:
a. x + y
b. x - y
c. |y - x|
d. |x| + |y|

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

What is 20+(5 x 2/5 )+ 3 show your work

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.