Which expression converts 100 inches per minute to feet per minute? A 100 inches Over 1 minute × 60 minutes Over 1 hour
B 100 inches Over 1 minute × 1 hour Over 60 minutes
C 100 inches Over 1 minute times × 1 foot Over 12 inches
D 100 inches Over 1 minute times × 12 inches Over 1 foot

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

correct answer is b. 27/8

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.

$113.42

i hope that is right.

step-by-step explanation: