Lexi can grow 3 plants with every seed packet. How many seed packets does Lexi need to have a total of 21 plants in her backyard

What does ~ this symbol mean?

In January 2005, it cost $0.37 to mail a letter weighing up to 1 ounce cost $0.23. At most, what is the weight of a letter with 1.06$ in postage?

A three-dimensional printing pen uses heated plastic to create three-dimensional objects. A kit comes with one 3D-printing pen and $p$ packages of plastic. An art club purchases 6 identical kits for $/left (180+58.5p/right) $ dollars.

What does - 4/7-8/9+4/7+9/8 equal

The radius of a circle is 8 miles. what is the circle area? use 3.14

A recipe that will make 3 pies calls for 7 cups of flour. write a proportion and solve it to find how many pies can be made with 28 cups of flour

The area of a rectangle is 5 4/5 square meters. the width of a rectangle is 2 1/4 meter. which is the best estimate for the length of the rectangle

Nectarines cost $1.19 a pound. Sieng spent $2.46 on nectarines. To the nearest tenth of a pound, how many pounds did she buy?

16 ounces of dark chocolate. 2/5 of the chocolate was used to make frosting and the rest to make brownies. How much more chocolate did Mrs. Harrison using the brownies than in the frosting

What is one third of twenty four?