Interest rate = 7%
I= PRT where I is the interest earned, p is the principal, r is rate as a decimal, and t is time in years.
A - P will give us the interest earned.
12,150 - 9,000 = 3,150
3150 = (9000)(r)(5)
3150 = 45,000r
r = 0.07
r = 7%
Answer:
one inch on the map is 8 miles
Step-by-step explanation:
divide 24 by 3
Answer:
0.2
Step-by-step explanation:
= 5x + 35 = -3
- 35 = -35
5x = -38
/ 5 = / 5
x = -7.6
