English, asked by sammermd556, 10 months ago

ch12 fundamentals concept of algebra question find the value 1) 8m-5n-3p, when m=15,n=-4 and p=20

Answers

Answered by shreyanshpareek987

1

Answer:

8m-5n-3p

putting the value of m,n,p

=8×15-3×(-4)-3×20

=120+14-60

=135-60

=75

may be its right..

Previous Question

Next Question

Similar questions

Math, 5 months ago

If E1 is the ground state energy of a particle in a box, then its energy in the second excited state E3 is * 4E1 8E1 9E1 16E1...

Social Sciences, 5 months ago

in which way rivers flow...

Math, 5 months ago

6. Mona is decorating a photo frame. She had a 2 m long lace. She cut out a piece of it and pasted around the photo frame. Calculate the length of lace left with Mona if she had used up 1277 mm of it for the frame?

Physics, 10 months ago

Explain Ohm's law. Draw a labelled diagram of the experiment to verify Ohm's law.

Math, 10 months ago

if triangle ABC the measure of the angles a b c are 2x degree 3x degree and X + 30 degree find X and also the measure of the angles of the triangle ...

Geography, 1 year ago

What two forces are responsible for tectonic plate motion?

Political Science, 1 year ago

Who is this the first woman to become pm of any country in the world?

Environmental Sciences, 1 year ago

What should you do to keep your environment hygienic?