Martin finds a shirt on sale for 10% off at a department store. The original price was $20. Martin must also pay $8.5% sales tax.

Three coins are flipped. what is the probability that there will be at least two tails?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

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?