Does this graph represent a proportional relationship? Explain.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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 area of square garden is 300m squared. how long is the diagonal?