Someone help quick please

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

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.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !