Anita bought 51 tubers of yam at 3 for $10.If she sold them and made a loss of 40 percent, how much did she sell each tubers of yam?. I have only two hours

17

step-by-step explanation:

80% of the cookies

step-by-step explanation:

i think it would be 42cm

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.