If $3,500.00 is invested at 5% simple interest, how much additional money needs to be invested at 7% simple interest so the total interest per year is $553.00.
You would need to invest
at 7% simple interest (NO COMMAS).

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d