A shopper bought shoes marked $40. The sales tax rate is 5%. How much is the sales tax? What is the shopper going to spend on the shoes?(PLZ HElp)

Bryce drove 200 miles to his grandparents house this is 50 miles more than three times the distance to aunt lance a house what is the distance to hisaunt lance house?

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

In the diagram below, tan θ = sqrt 3. what is the value of m?