Answer: 6%
Okay, so this is how we are going to find the Interest rate (Work):
156/5=31.2
31.2 Dollars every year
31.2/520=.06
.06x100= 6% interest rate every year
I hope this helps, Have a great rest of your day. :)
You need to subrtact 0.2 from a # and 7 to get 4.2 there i made it a whole lote simpler
Substitute
So, -2x-7 = 3x + 3
+2x. +2x
-7= 5x +3
-5x. -5x
-5x-7= 3
+7. +7
-5x= 10
Divide -5 on both sides and you get x= -2
Then substitute -2 in the first equation
-2(-2)-7
4-7
Y= -3
Answer:
y=6
Step-by-step explanation:
y=3x x=2
y=3(2)
y=6
Answer:
153 miles
Step-by-step explanation:
36 * 4.25 = 153