If the relationship is proportional, what is the missing value from the table? x
y
8
6
16
?
24
18
8
9
12

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.