Assuming simple interest
I=PRT
Interset=principal times rate times time
principal=1500
rate=9%=0.09
time=2
I=1500 times 0.09 times 2
I=1500 times 0.18
I=270
interest=270
total is 1500+270=1770 total paied
3 prime numbers that add to 25 are 17, 3, & 5
% means out of 100 so 1%=1/100
so 3%=3/100
$30.00=3000 cents
so you multiply 3/100 by 3000 =(3*3000)/100
you can cross out two zeros at the bottom and on the top and get
(3*30)/1 or 90/1 or 90 cents
Divide both sides
3x+y-6=0
move variable
6x=12-2y
divide
x=2-1/3y
solve
Final answer:
x=2
Answer:
1481
Step-by-step explanation:
