Simplify the following expression. 5.3x − 8.14 + 3.6x + 9.8 a. -2.84x + 17.94 b. 8.9x + 17.94 c. 8.9x + 1.66 d. -2.84x − 1.66

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

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.

Me asap! what is the slope of this line? enter your answer in the box.