abberdabber03 abberdabber03

18-12-2020
Mathematics

contestada

A copy machine makes 24 copies per minute. How long does it take to make 138 copies?

Respuesta :

mg051203 mg051203

18-12-2020

x=minutes passed
y=number of papers

24x=y
24x=138

138/24=5.75
x=5.75

it will take 5.75 minutes to print 138 copies

Answer Link

haytrid haytrid

18-12-2020

6 minutes and 15 seconds

Answer Link

Otras preguntas

The tendency of a stationary object to resist being put into motion is known as _______?

A football is kicked straight up in the air , it hits the ground 5.6 s later. What was the greatest height kicked reached by the ball? Assume it was kicked at g

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal cost $78.65, and they leave a 20% tip. of the tip applies to the cost

Nicolaus Copernicus challenged established authority when he A. used astrology to promote the science of astronomy B. proposed that the earth revolves around th

what is the definition of outermost electron cloud

Which area on the map shows the border states? A. I B. II C. III D. IV

what are three odd numbers that aren't no prime

what operation do you use when a power raised to a power

When was the jazz Age A. After World War I B. Before the Civil War C. Before the Lost Generation D. After the Great Depression

the reptile house at the zoo has 245 reptiles.each habitats hold s 5 reptiles how many habitats are there