A paint mixer wants to mix paint that is 15% gloss with paint that is 30% gloss to make 6 gallons of paint that is 25% gloss. How many gallons of each should the paint mixer mix together?

answer: d. $20

step-by-step explanation:

just took the test

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

7

step-by-step explanation: