Answer:
x= 3, y= -2
Step-by-step explanation:
5x+3y= 9
x= 25÷7 + 2÷7 y
5(25÷7 +2÷7 y)
5( 25÷7 +2÷7 y ) + 3y= 9
y= -2
x= 25÷7 + 2÷7 x (-2)
x= 3
Is this even a real question
Given:
Principal loan = <span>$548,048
Exact interest = $50,000
Interest rate = 9%
Exact Interest = Principal * Interest rate * Time/365
Simply substitute each part of the equation by its value.
50,000 = 548,048 * 0.09 * t/365
50,000 * 365 = 49,324.32t
18,250,000 = 49,324.32t
18,250,000 / 49,324.32 = t
370 = t
It would take 370 days for a </span><span>construction loan of $548,048 to earn $50,000 exact interest at 9% interest rate.</span>
Fraction of second graders: (1/4)(1-1/6-1/3) = 0.125
Number of second graders: 0.125 x 96 = 12