Solve the system below
y=x^2-2x-6
y=4x+10

a. (-2,2)
b. (8,42)
c. (-2,,42)
d. no real solution

solve the system below
y=x^2 -4
y= -4

a. (0,-4)
b. (-4,0)
c. (0,-,0)
d. no real solution

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

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)

step-by-step explanation: