subject

Mathematics, 08.06.2020 23:57 mismhan01

True or false ? why and why not ?

7a + 4 - 2a is equivalent to 7a + -2a + 4

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:00

Landon wrote that 3−2.6=4. which statement about his answer is true?

Answers: 1

question

Mathematics, 21.06.2019 20:30

Wrote and expression for the difference of p and 4

Answers: 1

question

Mathematics, 21.06.2019 21:30

For the inequality |c| < |d| to be true, which of the following must be true?

Answers: 2

question

Mathematics, 21.06.2019 22:00

Find cot x if sin x cot x csc x = √2

Answers: 2

You know the right answer?

True or false ? why and why not ?

7a + 4 - 2a is equivalent to 7a + -2a + 4...

Questions

question

Mathematics, 21.01.2020 03:31

Leia owns a home repair business. she charges the customer an inital fee if $42for supplies. she also charges $24.50 per hour for her work . the total...

question

Social Studies, 21.01.2020 03:31

How was europe able to rebuild itself out of the ruins of the roman empire? explain your ideas fully....

question

Mathematics, 21.01.2020 03:31

this quadrilateral has four interior angles. what is the sum of those four angles? a) 90° b) 180° c) 270° d) 360° e...

question

History, 21.01.2020 03:31

Where did the 90th infantry division fight a battle that liberate france from germany? a. normandy b. orleans c. marseilles ...

question

Mathematics, 21.01.2020 03:31

Plz ill mark brainliest a store is having a 20% off sale. the sale price of an item with price p is p – 0.2p. what is an equivalent expression?...

question

Mathematics, 21.01.2020 03:31

Find the values for x and y in □abcd ae=3x ec=y de=4x eb=y+1...

question

Engineering, 21.01.2020 03:31

5. imagine you were a politician running for office. choose one well-known object to use as a symbol in your campaign. what would you use? why...

question

English, 21.01.2020 03:31

Short stories of superhero and villain...

question

Mathematics, 21.01.2020 03:31

Identity the pattern then write the next three terms in each sequence 512,256,128,64...

question

Mathematics, 21.01.2020 03:31

For the piecewise linear function, find (a) f(-3), (b) f(-) f(0), (d) f(3)f(x)={2x if x is less than or equal to -2f(x)={x-2 i...

question

Physics, 21.01.2020 03:31

Select the correct answer. im what is the chemical name of the compound cu co2? ! a. copper (1) carbonate b. copp...

question

Mathematics, 21.01.2020 03:31

How can you write (x-3)(x+4)-18 as a product of two binomials? show work...

question

Mathematics, 21.01.2020 03:31

Write a word problem to represent the inequality 5x+3≥13....

question

Health, 21.01.2020 03:31

Which of the following health habits does not meet the usda's dietary guidelines? ryan tries to eat a variety of fruits and vegetables.

question

English, 21.01.2020 03:31

On our way to school a whiteness and motor car stops at the top of caledonia road. a young man dressed in a red shirt blue jeans pants and white sneak...

question

Mathematics, 21.01.2020 03:31

Aweek before election day, 276 out of 450 people said they would vote for the republican candidate. if 15,240 registered voters plan to vote, how many...

question

Mathematics, 21.01.2020 03:31

The value of y varies directly with x, and y= 45 when x= 10. find y when x= 120...

question

Mathematics, 21.01.2020 03:31

Tristan jogs a route that is 7/10 miles. if he wants to jog between 2 and 3 miles, how many times should he plan to run the route?...

question

Mathematics, 21.01.2020 03:31

Write an equation of the line that passes through the given points (-1,4) and (2,-5)...

question

Mathematics, 21.01.2020 03:31

Using the distributive property, marta multiplied the binomial (2x + 3) by the trinomial (x2 + x – 2) and got the expression below. (2x)(x...

More questions: Mathematics Another questions

Questions on the website: 13722363