Answer:
- principal: $7000
- interest rate: 3%
Step-by-step explanation:
amount repaid = principal + interest
$7840 = principal + $840
$7000 = principal . . . . . . . . subtract $840 from both sides of the equation
___
I = Prt
840 = 7000·r·4
840/(4·7000) = r = 0.03 = 3%
The principal was $7000; the interest rate was 3%.
The third side is 78
Because of the special right triangles (5, 12, 13) these give numbers are multiples so by finding the common multiple i was able to determine the final side length given it is a right triangle
Yeah did u even finish the question or what?
Take the full amount of her pay and multiply it by .0007 equaling 3.8ish percent
Answer:
hope you can figure it out from the but incase you can't it's D.
Step-by-step explanation:
10% off $40 would be $36 15% off $45 would be $38.25
$36 > $38.25