How do u write 80 in standard form

Tara earns $9 for each dog she walks. She walks 10 dogs an hour. After walking dogs for 4 hours, how much money will Tara have earned?

If you travel at a rate of 44 miles per hour how many minutes will it take to travel 1 miles

How many times more is 1/4 than 1/15

1,000,000+2,000,000 Equals?

A sphere has a volume of 523.33 cubic centimeters what is the diameter in centimeter of the sphere?

A 200m x 80m field produces 4800kg of harvest. How mcuh harvest will be produced by a 190m x 90m field?

What expression use equal up to one hundredth of 75? Is it 75:2.5 or 0.3*2.5 or 7.5:2.5 or 30*2.5? Which expression is equal up to ten times three? Is it 75:2.5 or 0.3*2.5 or 7.5:2.5 or 30.2.5

Describe how the number sentences in each exercise are related

Suppose we describe the weather as either hot (H) or cold (C). Using the letters H and C, list all the possible outcomes for the weather on two consecutive days.

What is the unit rate for 28/16