3a+7+2a and 7a+5. These expressions are not equivalent. 5a+7 does not equal 7a+5.
The answer to this question would be "0.047 or B". This is because that is almost half of the test, and there's a lot of factors that vary. Such as the weight of the test, what answers she chose, etc. But it is B.
You multiply pi times 3m which equals 9.42
Answer:
Option 2
Step-by-step explanation:
I say option to because it is 990
Answer:
(C) y= 2.11x
Step-by-step explanation:
