The Jones family is going to paint the walls in their living room. The total area that will be painted is 300 square feet. They plan on applying 2 coats of paint
An advertisement for the paint they like says “Just 2 quarts covers 175 square feet”
The regular price for paint is $10.90 for a quart, and $34.90 for a gallon
There is a coupon for 20% off all quart sized paint cans.

Help the Jones family figure out the cheapest option for buying their paint.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

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.

but there’s no any figure there!

answer: $1794

step-by-step explanation: