Let’s say we are using 12 inch diameter balloons filled with helium to lift objects off of the surface. *Let’s say that 5 balloons can lift 60 grams of weight.

What is the unit rate for weight/balloon?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

What is the solution for 6 - 7/8? explain the steps.