If you add 0.5, then and half of that, then add half of that again, (and so on) will you ever get to 1?

only after you have done this an infinite amount of times, so, no not really.

Step-by-step explanation:

This is a geometric series also used in Zeno's paradox: Achilles and the tortoise.

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