Question 5 of 14 Which expression is a sum of a number and a product?
A. X+ 8-6
B. 1 + 6x
O C. 2(x-7)
O D. Ž-6
SUBMIT

B

Step-by-step explanation:

1 is a number added to the product of 6 and x (6x). only option i can see from those answers

687.09 dollars       happy now

step-by-step explanation: 6870

1857 times .63 equals 1169.91 subtract that from 1857 you get 687.09

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.