3. Graph -5, 0, 2, and 4 on the number line.
Then, graph their opposites on the same
number line.

See attachment

Step-by-step explanation:

We want to graph -5, 0, 2, and 4 on the number line.

The opposite of a number, '-a' on the number line is the number number that is opposite in sign(+a)

A number and its opposite are all the same distance from zero on the number line.

The opposite of these numbers are:

5,0,-2, and -4.

See attachment.

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