Twin Isaac and Isaiah were just born. Isaac weights 6 pounds 2 ounces, Isaiah weights 5 pounds and 4 ounces. How many ounces do Isaac and Isaiah weight together

A school needs 75 light bulbs. Bulbs come in packages of 8. How many packages should the school order?

Are rational numbers closed under addition, subtraction, multiplication, and division?

A professor conducts an experiment that investigates the effects of a new statistics CD on student understanding. His one statistics class is used for the sample. He divides the roster into two halves and uses each half as a group.

A pole that is 3.3m tall casts a shadow that is 1.15m long. at the same time, a nearby building casts a shadow that is 45.75m long. how tall is the building? round your answer to the nearest meter.

What is the slope of x+y=69

A can contains 3 tennis balls, tightly packed. Each ball has a diameter of 2.5in. How much greater is the circumference of the can than the height of the can

4 is greater than - y/4

Guess the mystery number ... The number is less than 190,000 and greater than 180,000 5,000 more than the number has 187 thousands 200 less than the number has 4 hundreds

A car travels 85 miles at an average speed of 34 mph. How many minutes does the journey take?

Find the equivalent expression using the same bases (96 x 53) ^7