Rashida owns a bike rental company. She charges an initial fee of $20 for each rental and an hourly rate of $5. Which of the equations below shows the amount y that Rashida charges for a bike rental that lasts x hours?

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

a. she will receive a refund of $278.

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.