Enter the correct answer in the box. Use the quadratic formula to solve the equation x(-2x − 11) = -3. Replace m, n, and p with the correct values

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

3/6   and 9/18

step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64