subject

Mathematics, 14.12.2020 23:10 spinshot13

Which constants can be multiplied by the equations so one variable will be eliminated when the systems are added together? 5x + 13y = 232 12x + 7y = 218 The first equation can be multiplied by –13 and the second equation by 7 to eliminate y. The first equation can be multiplied by 7 and the second equation by 13 to eliminate y. The first equation can be multiplied by –12 and the second equation by 5 to eliminate x. The first equation can be multiplied by 5 and the second equation by 12 to eliminate x.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Answers: 3

question

Mathematics, 21.06.2019 14:40

Which graph represents the following piecewise defined function?

Answers: 2

question

Mathematics, 21.06.2019 18:00

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Answers: 1

question

Mathematics, 21.06.2019 18:20

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Answers: 1

You know the right answer?

Which constants can be multiplied by the equations so one variable will be eliminated when the syste...

Questions

question

Business, 12.03.2021 15:00

Greg Morrison recently graduated from mortuary school. He is considering opening his own funeral home. A funeral home is a high-fixed cost business, a...

question

Computers and Technology, 12.03.2021 15:00

Q2: State whether each of the statements that follows is true or false . If false , explain why. a. All methods in an abstract class must be declared...

question

Business, 12.03.2021 15:00

Which of the following statements is true of the North American Industry Classification System (NAICS)? Each classification is relatively heterogeneou...

question

Physics, 12.03.2021 15:00

How do weathering and erosions affect landforms? weather and erosion can attract organisms to live in a specific area weathering and erosion ca...

question

History, 12.03.2021 15:00

PLEASE HELP ASAP IT'S DUE IN A HOUR ...

question

Physics, 12.03.2021 15:00

The rotating parts of the right front wheel assembly of a racing car have a mass of 35 kg and are measured to be out of balance. This unbalance can be...

question

Physics, 12.03.2021 15:00

A dog sledding team is composed of a 81.8 kg musher (the person driving the sled), a 21.0 kg sled, and four dogs. Assume that each dog's pull is fully...

question

English, 12.03.2021 15:00

Write a thesis statement for each of the three topics below. Each thesis should state your position and list three pieces of eviden...

question

Business, 12.03.2021 15:00

Marigold Corp. purchased a depreciable asset for $839700 on January 1, 2018. The estimated salvage value is $81000, and the estimated total useful lif...

question

Business, 12.03.2021 15:00

A company produces two products, A and B. The sales volume for product A is at least 60% of the total sales of the two products. Both products use the...

question

Business, 12.03.2021 15:00

If a purchase or sale by an officer, director, or greater-than-10% shareholder that would otherwise result in recoverable short-swing profits was invo...

question

Business, 12.03.2021 15:00

Starr Company reports the following information for August. Raw materials purchased on account $ 87,800 Direct materials used in production $ 58,000 F...

question

Biology, 12.03.2021 15:00

2. Look at the data below. Membrane of one organism is entirely made up of phospholipids with 12-C atoms and membrane of another organism is entirely...

question

Mathematics, 12.03.2021 15:00

Dari 50 siswa terdapat 20 siswa yang mendapat nilai kurang dari 4s dan 10 siswa mendapat nilai lebih dari 76. Bila nilai yang dapat dican adalah bilan...

question

Business, 12.03.2021 15:00

Due to a recession, expected inflation this year is only 2.75%. However, the inflation rate in Year 2 and thereafter is expected to be constant at som...

question

Business, 12.03.2021 15:00

8 machines (units of capital) are required to produce 2 units of food. - 2 Workers (units of labor) are required to produce 1unit food. - 4 machines (...

question

Business, 12.03.2021 15:00

A bank currently holds $175 million in transaction deposits subject to legal reserves but has managed to enter into sweep account arrangements affecti...

question

Physics, 12.03.2021 15:00

A particle near earth's surface traveling faster than about 11 km/s has enough kinetic energy to completely escape from the earth, despite earth's gra...

question

Mathematics, 12.03.2021 15:00

Suppose there is a new vehicle launch upcoming. Initial data suggests that any given day there is either a malfunction with some part of the vehicle o...

question

Mathematics, 12.03.2021 15:00

A marketing research consultant hired by Coca-Cola is interested in determining the proportion of customers who favor Coke over other soft drinks. A r...

More questions: Mathematics Another questions

Questions on the website: 13722360