Answer:
-2
Step-by-step explanation:
-3(2)+4
-6+4
-2
Hi there!
To solve is pretty easy. First, simplify.
21/4=(1/2x+3x) -> Combine Like Terms
21/4=7/2x
FLIP
7/2x=21/4
Multiply both sides by 2/7.
(2/7)*(7/2x)=(2/7)*(21/4)
x = 2/3
Hope this helps!
I cant get an exact area because pi is a never ending number but i got about 50.27 in
Answer:
I think it's b.
Step-by-step explanation:
b. ,. ....