Write a ratio for the model that compares the symbols ☺ to ☼. Simplify if possible. ☺☺☺☺☺ ☺☺☺☺☺ ☺☺☺☺☺

☼☼☼☼☼

Which value of c would make he following expression completely factored? 8x+cy

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2