Paula is cutting lengths of ribbon to decorate her home for a party. she needs 40 pieces of ribbon that are all 4 feet 5 inches in length. how many total feet of ribbon does she need?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

What is the surface area of a cube with the volume of 729 ft?