Juan borrows a total of $95,500 to pay for medical school. He borrows part of the money from the school whereby he will pay 4.6% simple interest. He borrows the rest of the money through a government grant that will charge him 6.2% interest. In both cases, he is not required to pay off the principal or interest during
his 2 years of medical school. However, at the end of 2 years, he will owe a total of $9858 for the interest from both loans. How much did he borrow from each
source?

He borrowed a little over have from the school, and a little under have from the goverment.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.