Investors buy a studio apartment for $120,000. Of this​ amount, they have a down payment of

$18,000. Their down payment is what percent of the purchase​ price? What percent of the purchase price would a

​$

42,000 down payment​ be?

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

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation: