Which expression is equivalent to -x^2+8x+75=13

a) (x - 13)(x -5)=13 c) -(x - 13)(x + 5)=3

b) -(x - 5)(x + 13)=3 d) (x + 5)(x + 13)=13

can you put the picture up?

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1