Levi finds a skateboard that sells for $139.99. The store charges 6% sales tax. About how much money will he have to spend for his skateboard?

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Why is x= 4 a solution to the proportion 14/x 56/1 6