How much interest will hannah earn in 4 years if she deposits $630 in a savings account at 6.5% simple interest

$163.8

Step-by-step explanation:

Given : Principal amount : P=  $630

Time: t = 4 years

The rate of interest :r= 6.5%

which can be written in decimal form as 0.065

The formula use to find the simple interest is given by :-

Hence, the simple interest earned by Hannah = $163.8

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

answer: its the third option.

step-by-step explanation:

i just took the test.