Answer:
3.23%.
Step-by-step explanation:
Please consider the complete question.
Mateo's sister Paid off her student loans $5000 in 3 years if she made a payment of $152.35 each month what was a simple interest rate for a way around it to the nearest hundred
Let us find total amount paid by Mateo's sister in 3 years.
1 year = 12 months
3 years = 12*3 months = 36 moths.


Now, we will use simple interest formula to solve our given problem.
, where,
A = Total amount after t years.
P = Principal amount,
r = Annual interest rate in decimal form,







Therefore, the interest rate was 3.23%.
Answer:
see explanation
Step-by-step explanation:
Given
x² + 4x - 7 = 0 ( add 7 to both sides )
x² + 4x = 7
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(2)x + 4 = 7 + 4
(x + 2)² = 11 ( take the square root of both sides )
x + 2 = ±
( subtract 2 from both sides )
x = - 2 ± 
Thus
x = - 2 -
≈ - 5.32 ( to 2 dec. places )
x = - 2 +
≈ 1.32 ( to 2 dec. places )
Area = length * width
24 = l * 2/3
l = 24*3 / 2
l = 72/2
l = 36
So, The length would be 36 feet
Hope this helps!