Answer:
I answered it as C, but the correct answer is B :)
28 x 75% = 21
Jenna ordered 21 large shirts.
Remember you can do anything to an equaiton as long as you do it to both sides
-x=4-3x
add 3x both sides
3x-x=4+3x-3x
2x=4+0
2x=4
divide 2
2x/2=4/2
2/2x=2
1x=2
x=2
The diameter is equal to the radius multiplied by 2.
