Seudónimo Seudónimo

06-03-2017
Mathematics

contestada

7/20+(-11/12)

I I had 77/220 and that was wrong. I cant figure this out.

Respuesta :

Аноним Аноним

06-03-2017

The answer you put is wrong. It should be:

-17/30

Answer Link

texaschic101 texaschic101

06-03-2017

7/20 + (-11/12) =
7/20 - 11/12 =
84/240 - 220/240 =
-136/240 reduces to -17/30

Answer Link

Otras preguntas

a class of 25 students shares a class set of 100 markers.On a day there are 5 students absent,which statement is true:for every 5 students,thee is 1 marker,For

American consumption has had which of the following effects on the environment? It depletes many natural resources. It increases wild animal populations. It cle

The Columbian Exchange involved the transfer of

Which is an accurate description of Andrew Jackson? A. He pushed the United States into an unpopular war. B. He defended the rights of Native Americans. C. He a

suppose y varies directly as x and y=36 when x=4 find y when x=11

Why did the students involved in both the lunch counter sit-ins and the freedom rides continue to persevere, even after encountering such violent hostility?

Which event was most influential in turning American public opinion against Germany?

A train travels 50 km/h south for 2 hours. Then the train travels north at 75 km/h for 5 hours. Where is the train now relative to its starting position?

Only seven of his plays survive, and many people consider his Oedipus Rex the greatest Greek tragedy.

how many sides does a regular polygon have that has an angle of rotation equal to 20°? How many lines of symmetry will it have