Answer:
1 hour and 20 minutes
Step-by-step explanation:
Answer:
3 years cause 4800-7% interest
Distribute 2y to both 3y and 17
• 6y+34= 12
then you subtract 34 on both sides and get:
• 6y=-22
Finally you divide 6y on both sides and end up with:
y= -11/3 as a fraction
Hope this helped!
if in each 15 questions he solve 4 so by dividing 60 by 15 we get 4 . so we multiply 4 by 4 and we get 16