At a movie theater, tickets for children costs $8 each and adult tickets cost $8.75 each. If ticket sales for a group of 35 people totaled $259, how many children were in this group?

answer: 0.64

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

i believe a. 12x≥120 is the answer

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6