Which expression represents the product of three factors?
a 5x + 3
b x(4 – x)
c 5x(4 – x)
d 15x

How to do this , and can some one explain

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?