If set a = {3, 4, 7, 9} and set b = {8, 9, 10, 11}, then a∪b is
{9}

{3, 4, 7, 8, 10, 11}

{3, 4, 7, 8, 9, 10, 11}

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

no solution

step-by-step explanation:

there is not enough information in the problem to solve.