mychemicaljen mychemicaljen

01-10-2015
Mathematics

contestada

how to simplify 7m-2m

Respuesta :

melindadesilva melindadesilva

01-10-2015

The answer is 5m because you just have to do 7-5.You don't need to careabout the.Just add the m at the end.

Answer Link

01-10-2015

You would have no problem at all if it said "7 cows minus 2 cows", or "7 books minus 2 books". The THINGS just happen to be m's instead of cows or books.

Answer Link

Otras preguntas

How do I change 36 to 360

Kenji buys 3 yards of fabric for $7.47. Then he realizes that he needs 2 more yards. How much will the extra fabric cost?

work out the parallelogram of base 6cm and height 8cm

The length of Marshall's poster is 2 times its width. If the perimeter is 72 inches, what is the area of the poster?

What served as the basic building blocks of African society?1: feudal contracts2: lineage groups3: slaves4: camel caravans

how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution

What number is halfway between 3000 and 4000

The following are four largest country's in the world Russia Canada China united states what country located in south america also ranks as one of the ten large

What is the meaning of open proportion?

Simplify the expression. [90 – (12 + 13)](15 ÷ 3)