Damians computer repair shop earned $2,500 in income last week. expenses were $3,750. what was damians profit or loss for the week?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.