Select the correct answer. What is the factored form of x9 + 27? A. (x3 − 3)(x6 + 3x3 + 9) B. (x3 + 3)(x6 − 3x3 + 9) C. (x − 3)3(x6 + 3x3 + 9) D. (x + 3)3(x6 − 3x3 + 9)

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?