Answer:
B
Step-by-step explanation:
start by multiplying the 6a to each number in the other set of parenthesis.
after doing so, you end up with the numbers:
and 
now multiply the one to each number in the other parenthesis. you get this:
and
.
then set it all next to each other: 
+

then combine like terms (-54a and 2a) you get: 
so that is how you get B for the answer
Answer:
Because I SAVAGE
GK IT"S WRONG AHAHHAHHAHA
Answer:
254.34 in^2
Step-by-step explanation:
C = 18(3.14)
C = 56.52
A = C^2/4(3.14)
A = (56.52)^2 = 3194.5104
A = 3194.5104/4(3.14) = 254.34
Hope this makes sense
Answer: 9d - 25 = 920
D= 105
step-by-step explanation:
9d - 25 = 920
+25 +25
9d = 945
•divide 945 by 9 and you should get 105
Answer:
1/3x + 5
Step-by-step explanation:
This equation changes 1 y for every 3 x and therefore we get 1/3x. This equation will cross the y axis in point(0,5) and we get + 5 for when x = 0