Answer:
y=2
Step-by-step explanation:
12+8y=28
subtract 12 on both sides
8y=16
divide both sides with 8

y=2
plug in 2 for y back to the original equation to double check if its right
12+8(2)=28
28=28
hope this helps
idk theres an "x"
Answer:
Umm.........
Step-by-step explanation:
What?????
The answer is d
x-7>-11
x>-11+7
x>-4
Answer:
500 *32
Step-by-step explanation:
So the circumference of the whole circle is 500 and they are asking for the whole thing