2b. A ball is thrown upward from a height of 6 feet with an initial upward velocity of 24 ft/s. h(t)=-16f^2+24t+6

How long did it take to reach the maximum height (exact answer do not round)? t=
seconds

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0