There are 15 pieces of fruit in a box . 4 are apples. there are 3 more pears than bananas. how many pears are in the box ?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?