The product of a constant factor 15 and a 2-term factor x+4 simplify, then determine what type of polynomial is the following? show all work (4x3-2x-= +5x+3)

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7