Solve the equations x squared + y squared = 36 x = 2y + 6

Given the equations:

             .....[1]

                    ....[2]

Substitute the value of x in [1] we get;'

Use identity:

Combine like terms;

Subtract 36 from both sides we get;

By zero product property, we get;

y = 0 and

Substitute these y values in [2] to get x values;

For y = 0 we have;

x = 2(0) +6 = 0+6 = 6

For x = -4.8

x = 2(-4.8)+6 = -9.6 + 6 = -3.6

Therefore, the solution for the given equations are; (6, 0) and (-3.6, -4.8)

depends on how many days you are talking about

step-by-step explanation:

they used 313 gallons of paint