How many cms are in an inch?

Chris has 8 times as many trucks as cars. If he has a total of 18 vehicles, how many of them are cars.

A car is traveling at a rate of 50 meters per second. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 4 hours? Do not round your answers.

Whats 2.638 rounded to the nearest hundredth?

It costs don $15.95 for a haircut. he wants to add a 20% tip.

How do you graph y=-2^ (x 2) ?

When 6 is multiplied by the quantity of 4 less then a number, the results is 50 wrote the equation that could be used to determine the value of the number

for every 140 feet that kelly rides on her bicycle, the wheels turn 20 times. about how many times do the wheels turn in 5 miles? (1 mile = 5280)

If 5 doses of medicine weigh 29.925 grams, how much would 1 dose weigh?

What number goes into. 20 and 215?

What is 0.04; 0.5; 0.021; 0.3 order from greatest to least