Isaiah invested $3500 at a yearly rate of 6 %.

He earned $945 in interest.

How long was the money invested?

EXPLAINATION TOO PLEASE

4 1/2 years

Step-by-step explanation:

T = 100 I /PR

Where

T = time

I = interest

P = principal

R = rate

Given

P = $3500

R = 6%

I = $945

T = ??

Therefore

T = 100 x 945 /3500 x 6

= 94500/21000

Cancel out zeros

= 945/210

Divide the numerator and denominator by 5

= 189/42

Divide both by 7

= 27/6

Divide by 3

= 9/2

= 4 1/2 years

m∠vru = 80°

m∠urw = 15°

step-by-step explanation:

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !