The temperature outside dropped 15° and then rose 15° halp m

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

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?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4