Mind assisting me ? just add me on discord have a couple questions, in math that I'm struggling with. User: Glxrious#3209​

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.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²