Six less than the product of number and n 1/5 is no more than 99

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Aline passes through 3,7 and 6,9 what equation represents the line

What percent of 18 is 24? and plz explain thx.