The scale on a map of Pennsylvania is 1/2 inch = 10 miles. The distance from Allentown to Harrisburg is about 75 miles. How far apart are the cities on the map?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review