the only like-terms are on the right-hand-side, since the left-hand-side has only 1 term anyway.

Answer:
1386cm squared
Step-by-step explanation: first find the diameter.
132=pi x diameter
132=22/7xd
multiply both sides by 22/7 and you'll get 42cm
then find the area by doing this.
22/7x21x21 which gives you 1386cm squared.
the 21 is the radius.
the answer is D 9.2 units
Answer:
Graph the line using the slope and y-intercept, or two points.
Slope:
1
y-intercept: (
0
,
0
)
x
y
0
0
1
1