A bookcase has four shelves 120 cm long. Find the cost of the shelves when the price of lumber is $4.50 per meter. A - $540 B - $2,160 C - $21.60 D - $5.40

How many cubes with side lengths of 1/3 cm does it take to fill a rectangular prism with dimensions 1cm, 2 2/3cm and 2/3cm?

Audrey uses 5/8 cup of Fruit in each smoothie she makes 6 smoothies to share with her friends how many cups of fruit does she use

The museum charges 20 for two people and 28 for three people. What is the equation that relates the number of people in a group to the cost of entering the museum?

Two small buckets and one large bucket can hold 8 cups of gasoline. One large bucket minus one small bucket constitutes 2 cups of gasoline. How many cups of gasoline can each bucket hold? (Solve using system of equations)

harry is trying tq solve the equation y=2x^2 - x-6 using the quadratic formula he has made an error in one of the steps below

A cellular phone company charges a $27.95 monthly fee and $.12/min for local calls. Another company charges $12.95 a month and $.32/min for local calls. For what number of minutes of local calls are the costs of the plans the same? a. 60 minutes c.

Dusty's school is three kilometers north from his home. his friend tim lives seven kilometer from his home. how far is it from Tim's house to school round answer to the nearest tenth

Sydney planted 5/9 of her fall flowers. she had 63 unplanted flowers to start how many flowers does she have left to plant

Amanda was 7 years old four years ago. How old is she now?

How many sides does a decagon have? 6 7 8 10