Answer:
First use the protractor then round the number to the nearest 10
I'm pretty sure it is b 75
Answer:
5
Step-by-step explanation:
15a , 10b , and -7b are coefficients.
9514 1404 393
Answer:

Step-by-step explanation:
Add 9 to both sides of the equation, and divide by the coefficient of B.
T = BA -9
T +9 = BA
(T +9)/A = B
We can rewrite that with B on the left:
B = (T +9)/A
Answer:
The answer I believe is : D.
~ Hope this is correct, if I'm wrong I'm sorry, have a gr8 day/ night my friend!~
Step-by-step explanation: