When dennis is asked how old he is he responds with the following riddle: 400 decreased by 2 times my age is 244

Which describes the calculations that could be used to solve this problem? Levi has 50 hot dogs to pack into boxes and bags. He has one box that will hold 15 hot dogs. He will put the rest of the hot dogs into bags with 5 hot dogs in each bag.

Addition-subtraction method 8.92x-5.42y=3.41 5.83x+1.07y=2.37

What is the measure of an angle formed by the angle bisector of a given angle and one of its sides: 30°

Which measure is equivalent to 65 kilograms? 6.5 g 650 g 6500 g 65,000 g

The low temperatures in Detroit for six days in February were - 7? C, - 3? C, 0? C, 2? C, - 3? C, and 5? C. What was the average low temperature for these six days?

Rolex borrowed $3200 from his credit union for 4 years. He was charges 9.8% simple interest. What was the total amount he owed the credit union?

What is the answer for this 5-1/5x<5

Double a penny every day for 30 days. How many dollars do you have

A switchboard display in the store allows a customer to hook together any selection of components (consisting of one of each type). Use the product rules to answer the following questions: a.

Uma wrote the following. 15=x x=15 Which property of equality did she use? transitive property of equality substitution property of equality multiplication property of equality symmetric property of equality