5 lb
10 OZ
+ 3 lb 12 oz

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown. which dog sitting service is more economic to use if you need 5 hours of service? explain.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.