Answer:
The answer is B
Step-by-step explanation:
Your welcome
A= π(r)^2 so it would be A= π(7x7) and so A= π(49). Hope it helps :-)
Answer:
i hope its correct
Step-by-step explanation:
11x + 2y=68 ------------1
5x+y=13 ------------2
y= 13-5x. ------------3
put 3 into 1
11x +2(13-5x) =68
11x +26 -10x =68
x=42
put x =42 into 2
5(42) +y =13
210+y=13
y=13-210
y=197
3 terms
when you combine like terms you are left with 10x + y + 8 which is 3 terms.
