15. At a discount store, all DVDs have the same price.
Chan bought 15 DVDs and paid a total of $62.87
which includes $2.99 in sales tax What is the first step
in finding the cost of one DVD? Complete the strip
diagram to solve the first step

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

True or false look at the picture pls : /