Answer two questions about the following rational multiplication. -3x+21/-2x-4 divided by x^2-16/x-7
What is the product in lowest terms?

What values of x must we exclude from the domains of the expression
A x= -4
B x= -2
C x=4
D x=7

Answer question above and explain each step : )

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Anyone know these questions? i need ,.