the height in feet of an arrow is modeled by the equation h(t)=(1+2t)(18-8t), where t is seconds after the arrow is shot. when does the arrow hit the ground? explain or show your reasoning.

step-by-step explanation:

your mom

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

about 0.75 hours

step-by-step explanation: