3 years ago

18 12/19+ 23 18/19- 15 14/19 simplify with explanation. please help.!

Mathematics

1 answer:

Lana71 [14]3 years ago

4 0

I got the answer of

26 107/152

im sure it correct but hope this helps have a good day

You might be interested in

A merchant sold a pen for $6.90 ,thereby making a profit of 15% on her cost calculate the cost of the pen to the merchant to the

NeTakaya

So you know the merchant made a 15% profit on the pen, so she bought it for a cheaper price. To find the cost of the pen before you have to take the price now, $6.90 and times it by 85%. You do 85% because you subtract the 15% she saved from 100% and you get 85%. So 6.90x.85= 5.865 which rounds to $5.87

7 0

3 years ago

What is the solution to the equation -2n -2 / 3 =12 ? n =

SVEN [57.7K]

The answer is n= -19/3

3 0

3 years ago

Jake says adding 0 to an addendum does not change a sum. Is he correct

siniylev [52]

Nothing changes if you don't add anything.

Example:

10+10=20
20+0=20

nothing changes.

5 0

2 years ago