The sum of -4 and a number is equal to -48 what is the number a. -12
b. -44
c. 12
d. -52

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.