Which is bigger 1/6 or 1/8

Combine like terms7y^2 + 7(6y^2 − 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.

Determine domain and range, largest open interval, and intervals which function is continuous.