Answer:
3/8
Step-by-step explanation:
you have to simplify the fractions
7/8-4/8
3/8
The second one $50 per week
$500 divided by 10=50
Answer:
THE TOTAL INTEREST AFTER A YEAR IS 3,385 . HOW MUCH WAS INVESTED AT EACH RATE? ... Amount invested at 13% is 27000-x; amount of int is ... One way we can do that is to solve our first equation for one of the unknowns in ... invested was $27,000, the remaining $12,500 must be the amount invested at 12%.
Step-by-step explanation: