The length of a rectangle is 1 ft less than twice the width, and the area of the rectangle is 21 ft2 . find the dimensions of the rectangle.

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.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15