In a large bag of marbles 40% of them are red the child chooses 4 marbles from the bag. if the child chooses the marbles at random, what is the chance that the child gets exactly three red marbles

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

4+(2+x) can you me solve this problem