Mathematics, 03.08.2019 03:00 smcculleymcculley

If m= 5x^2 + 7x-4 and n=3x^2-4x+5 then m-n equals

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:40

In what form is the following linear equation written y=9x+2

Answers: 1

Answer

Mathematics, 21.06.2019 17:20

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Answers: 1

Answer

You know the right answer?

If m= 5x^2 + 7x-4 and n=3x^2-4x+5 then m-n equals...

Questions

English, 02.08.2019 04:40

Which two excerpts are written in a third-person omniscient point of view? a- long, long ago there lived an old man and his wife who supported themse...

History, 02.08.2019 04:40

7. which of the following was a reason for the growth of cities in the late 1800s? a. the federal government passed the urban act of 1870, which req...

Mathematics, 02.08.2019 04:40

Find the solution of 3 times the square root of the quantity of x plus 6 equals negative 12, and determine if it is an extraneous solution....

Biology, 02.08.2019 04:40

All are concerns with unregulated biotechnology experiments in cloning, except for the a) release of cloned organisms that out-compete native wild spe...

English, 02.08.2019 04:40

Why did the author most likely use the word ‘sojourner’ in the title rather than ‘traveler’? a) to convey a sense of movement b) to make the poem sou...

Biology, 02.08.2019 04:40

All are concerns with unregulated biotechnology experiments in cloning, except for the a) release of cloned organisms that out-compete native wild spe...

Mathematics, 02.08.2019 04:40

Explain how the sum and difference formula cos(a+/- b) = cosa cosb -/+ sina sinb could be useful?...

Mathematics, 02.08.2019 04:40

What inequality represents the sentence below? the product of a number and 5 is no more than 8. 5n > 8 5n < 8...

Mathematics, 02.08.2019 04:40

Write the expression as a square of a monomial. 0.09y^12...

Mathematics, 02.08.2019 04:40

There are 25 boxes of paper. each box has 789 pieces of paper. how many pieces of paper are in all?...

Biology, 02.08.2019 04:40

The measures that have already been taken to control water pollution globally...

Social Studies, 02.08.2019 04:40

How do people play a role in the running of the usa...

English, 02.08.2019 04:40

Which sentence most clearly uses concrete description to anger the reader? a. they came for a better life; what they got instead was a cramped, one-...

Biology, 02.08.2019 04:40

Red blood cells are the most common type of blood cell. they are responsible for carrying oxygen from the lungs to all the various body tissues. these...

Mathematics, 02.08.2019 04:40

Olivia filled 6 baskets of strawberries. later she combined the fruit evenly into 3 larger boxes. if all 3 boxes sold for $42, how much money did each...

Mathematics, 02.08.2019 04:40

How to solve 6×-27=4×+7 . but write the steps...

English, 02.08.2019 04:40

Using your knowledge of roots, choose the best word to complete the following sentence: my nightly hygiene routine includes washing my face, using t...

Chemistry, 02.08.2019 04:40

Could a carbon atom ever form two triple bonds at the same time? explain your answer....

Social Studies, 02.08.2019 04:40

The process by which a president is removed from office starts with in the house of executiona triala reprimand...

Biology, 02.08.2019 04:40

What is biological magnification and bio concentration?...

More questions: Mathematics Another questions