subject

Mathematics, 25.09.2019 07:00 kiki8734

Find the difference.
problem: 7x - (25x2 + 12x) =
choices: a.
30x2
b.
-25x2 - 5x
c.
-25x2 + 19x
d.
25x2 - 5x

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:04

Passengers usually start to board their flights 1 hour before the scheduled take off time. the gate will be closed 15 minutes before the takeoff time. jack’s plane is scheduled to take off at 12: 05 a.m. if he arrives at the gate at 11: 45 p.m., can he board the flight?

Answers: 1

question

Mathematics, 21.06.2019 15:30

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Answers: 2

question

Mathematics, 21.06.2019 16:30

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Answers: 1

question

Mathematics, 21.06.2019 17:30

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Answers: 2

You know the right answer?

Find the difference.
problem: 7x - (25x2 + 12x) =
choices: a.
30x2
b.
...

Questions

question

Business, 06.07.2019 01:10

Benson exchanged a warehouse used exclusively for business and with an adjusted basis of $100,000 for a new warehouse with a fair market value of $120...

question

Business, 06.07.2019 01:10

Tara’s cellphone carrier would charge her $250 to cancel her current contract. if tara wants to change cellphone carriers, the $250 she would have to...

question

Computers and Technology, 06.07.2019 01:10

In an e-credit card transaction the clearinghouse plays the following role: a. validates and verifies the sellers payment information b....

question

Business, 06.07.2019 01:10

In the long run, both monopolistic competition and competitive markets result in: a) a wide variety of brand-name choices for consumers. b) an ineffi...

question

Computers and Technology, 06.07.2019 01:10

When two companies fight over a domain name and the company that has been in business the longest is automatically considered the owner of the domain...

question

Chemistry, 06.07.2019 01:10

You need to produce a buffer solution that has a ph of 5.42. you already have a solution that contains 10. mmol (millimoles) of acetic acid. how many...

question

Computers and Technology, 06.07.2019 01:10

Organizations have physical and online dimensions a. clicks and mortar b. pure-play c. virtual d. brick and mortar...

question

Physics, 06.07.2019 01:10

In albert's frame of reference, which beam of light travels at a greater speed, the one directed toward the front or the one toward the rear of the tr...

question

Computers and Technology, 06.07.2019 01:10

Internet marketing typically is one-way and impersonal ( true or false)...

question

Computers and Technology, 06.07.2019 01:10

Present the rules for the external and internal firewall in a table format. a) email may be sent using smtp in both directions through the firewall, b...

question

Computers and Technology, 06.07.2019 01:10

Do the following sql questions. the resulting columns must all have descriptive names. you must show the result of the query. for example, if the quer...

question

Computers and Technology, 06.07.2019 01:10

Cards contain a chip that can store a large amount of information as well as on a magnetic. cards contain a chip that can store a large amount of inf...

question

Computers and Technology, 06.07.2019 01:10

In order to implement a dns amplification attack, the attacker must trigger the creation of a sufficiently large volume of dns response packets from t...

question

Computers and Technology, 06.07.2019 01:10

List the strengths and weaknesses of each of the following firewall deployment scenarios in defending servers and desktops/laptops against network thr...

question

Physics, 06.07.2019 01:10

When salt is formed from positively charged sodium and negatively charged chlorine, the charge on the salt becomes positive. o a. tr...

question

Mathematics, 06.07.2019 01:10

Find the range of the function f(x) = 4x - 1 for the domain (-1,0, 1, 2, 3}....

question

Mathematics, 06.07.2019 01:10

How many different pairs of parallel edges are there on a rectangular solid?...

question

History, 06.07.2019 01:10

Which of the following people would be considered a naturalized american citizen a. a person who was born in the united states to noncitizen pa...

question

English, 06.07.2019 01:10

Water your plant the day before planting so that the moist soil clings together, protecting the roots during the transplant. select a planting locatio...

question

Physics, 06.07.2019 01:10

When the 3.0 kg cylinder fell 500 m, the final temperature of the water was blank °c and the change in temperature was blank °c....

More questions: Mathematics Another questions

Questions on the website: 13722363