An insurance company is considering implementing a plan based on mileage. the current plan, plan a, charges a flat rate of $269.60 per month. plan b charges a flat rate of $180.80 per month plus an additional $0.08 per mile driven the previous month. using the inequality below, find the number of miles, x, where the cost of plan b is less than the cost of plan a. $180.80 + $0.08x < $269.60

88.72

Step-by-step explanation:

180.08 .0.08=180.88 subtract from 269.60 =88.72

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.