Idk how to do this problem please help, so I could try to get a good grade. )
−k−(−8k)

Write a story that matches with the expression 42x-5 pls hurry

Math each whole number with a rational,exponential expression

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?