The amount a hardware store pays for buying nylon rope is represented by the equation y = 0.12x whet y is the price it pays for x feet of rope the amount the hard ware store charges when selling the rope is represented by the graph the profit the store makes on the rope can be found by subtracting the amount it pays for the rope from the price it charges for the rope if the store sells 80 feet of rope how much profit does it make on that rope

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

99

step-by-step explanation:

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.