Ahot air balloon can hold up to 300 pounds of weight. the balloon's pilot weighs 140 pounds. how many 20-pound bags of sand (b) can also be carried by the hot air balloon? check all that apply.

The distributive property allows you to say that 3(x − 1) = 3x −

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?