The answer is 27 because 10+17=27
X=-1
-1x2 + 5x-1 +7 = 0
-7+7 =0
0=0
Answer:
2/8
Step-by-step explanation:
The commutative property of addition means that when you see a problem, you change the order. The co in commutative means change order. That's what my teacher told me.
Answer:
5%
Step-by-step explanation:
You want to find r when ...
I = Prt
is equal to P and t=20.
P = Pr·20 . . . . fill in the problem values
1/20 = r = 0.05 = 5% . . . . divide by 20P
The simple interest rate is 5%.
