Mark has 3 balls, 4 toy cars, and 5 g, i. joe action figures in his backpack. what is the probability of selecting a toy car from his backpack?

1/3

Step-by-step explanation:

There are 3 + 4 + 5, or 12, different items in the backpack.  Of these, 4 are toy cars.  Thus, the probability of selecting a toy car is 4/12, or 1/3.

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