Answer:
5% less of 180, or 95% of 180
Step-by-step explanation:
FInd 10% of 180, 18, multiply 18 by 9.
18 x 9 = 162, find half of 18 which is 9.
Add to 162.
162 + 9 = 171.
Therefore,
5% less of 180 is 171.
Hello,
a-3b=4 (1)
a-b=-2 (2)
(1)-(2)==> -2b=6
=>b=-3 and a=-2+(-3)=-5
Answer D
Proof
-5+3=-2
-5-3(-3)=4
The answer is -8. 3 x -3 = -9 + 1 = -8
