subject

Mathematics, 17.01.2020 07:31 dannisundrop

(-7w^2 - 2w - 1) - (-5w^2 + 3w - 2)
can someone (thoroughly) explain to me how to do this? you

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Answers: 3

question

Mathematics, 21.06.2019 18:50

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Answers: 2

question

Mathematics, 21.06.2019 20:50

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Answers: 3

question

Mathematics, 21.06.2019 22:00

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Answers: 2

You know the right answer?

(-7w^2 - 2w - 1) - (-5w^2 + 3w - 2)
can someone (thoroughly) explain to me how to do this? y...

Questions

question

English, 21.09.2019 15:10

4) this is the phrase for the set of values, beliefs, and opinions shared by a group and surrounding the author at the time of her writing....

question

Biology, 21.09.2019 15:10

Precipitation is the loss of water by leaves. true false...

question

Mathematics, 21.09.2019 15:10

The waist to hip ratio (whr) is a ratio, commonly expressed as a decimal that has been shown to be a good predictor of possible cardiovascular problem...

question

English, 21.09.2019 15:10

Question 2 (multiple choice worth 5 points) [2.02 lc] in an informative/explanatory article about summer activities for teenagers, which of these conc...

question

History, 21.09.2019 15:10

Which was a major effect of pope leo 3 crowning charlemagne emperor of the romans? (1 point) a) decline of latin throughout europe b) fu...

question

Chemistry, 21.09.2019 15:10

Asaturated solution of nano3 is prepared at 60.°c using 100. grams of water. as this solution is cooled to 10.°c, nano3 precipitates (settles) o...

question

Biology, 21.09.2019 15:10

The sun is essential to life on earth. which of the statements is not true about the sun's importance to life on the earth? the sun supports a...

question

Physics, 21.09.2019 15:10

The balls in the image above have different masses and speeds. fill in the blanks in the following sentence: ball has the greatest amount of momentu...

question

Biology, 21.09.2019 15:10

As an environment changes, and some organisms have a higher fitness than other, natural selection acts directly on...

question

Physics, 21.09.2019 15:10

Acouple has just learned that their daughter has hemophilia. they already have a son who does not have the disease. what are the genotypes of the coup...

question

Mathematics, 21.09.2019 15:10

50 pointss for whomever me on this. and you.

question

Biology, 21.09.2019 15:10

Which of the following is true about blood pressure? a. it is not affected by atherosclerosis. b. it falls when the heart contracts.

question

History, 21.09.2019 15:10

The virginia plan contains the main features of the federal government today including...

question

Mathematics, 21.09.2019 15:10

What property is 3 + (6x - 5x)? user: simplify 6(x + y) + (x - y)....

question

Physics, 21.09.2019 15:10

The energy yield of a nuclear weapon is often defined in terms of the equivalent mass of a conventional explosive. 1 ton of a conventional explosive r...

question

Biology, 21.09.2019 15:10

Marks the end of a gene and causes transcription to stop. marks the end of a gene and causes transcription to stop. rna ligase rna polymerase methion...

question

Chemistry, 21.09.2019 15:10

Choose three physical properties that can be used to identify pure substances. (select all that apply.) melting point degree of ionization heat of com...

question

Mathematics, 21.09.2019 15:10

Approximately 31,000 citizens of a country died in automobile accidents in 2015 express this toll in deaths per hour...

question

Mathematics, 21.09.2019 15:10

Point h(2, 5) is reflected across the y-axis. how far is its image, h’, from the line of reflection?...

question

Geography, 21.09.2019 15:10

Where would you find a desert in northern or southern part of the usa?...

More questions: Mathematics Another questions