You and your brother each start a child-care service. you spend $50 on supplies and plan to charge $10 per hour. your brother spends $30 on supplies and plans to charge $8 per hour. how many hours will each of you have to work to earn the same amount of money?

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

How do i do this activity, is appreciated

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=