subject

Mathematics, 11.12.2019 23:31 sharonfeng3241

Fast. will mark as brainliest if given good answer!
solve the system of equations by substitution. show your work. 2x+y=1
4x+2y=-1

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:10

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Answers: 1

question

Mathematics, 21.06.2019 17:30

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Answers: 3

question

Mathematics, 21.06.2019 18:00

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Answers: 2

question

Mathematics, 21.06.2019 20:00

Which of the following is an equation of a line parallel to the equation y=4x+1?

Answers: 1

You know the right answer?

Fast. will mark as brainliest if given good answer!
solve the system of equations by substitut...

Questions

question

Physics, 17.12.2019 00:31

Students attach a force probe in the middle of string a to measure ta and then use a different force probe to provide the applied force f to the box o...

question

Business, 17.12.2019 00:31

Asmall monopoly manufacturer of widgets has a constant marginal cost of $1515. the demand for this firm's widgets is upper q equals 105 minus 2 upper...

question

Biology, 17.12.2019 00:31

Instead of adding egf to otherwise normal cells expressing normal her1, you induce dna damage. you observe that atm activity is initially off, but rap...

question

Business, 17.12.2019 00:31

During the year, a company had the cash flows listed below. what was the total net cash flow for the year? cash inflow from operating activities $102...

question

Business, 17.12.2019 00:31

The baldwin company currently has the following balances on their balance sheet: total liabilities : $72,303 common stock :...

question

Business, 17.12.2019 00:31

Nhigh power-distance countries such as china, employee perceived organizational support perceptions are not as deeply based on employer demonstrations...

question

Mathematics, 17.12.2019 00:31

The critical value for a hypothesis test a. represents the number of standard deviations between the sample mean and the population mean...

question

Mathematics, 17.12.2019 00:31

Give conditions on the constants a, b and c that ensure that the flux integral integral_s f middot ds, where f = ai + bj + ck and s is the lower half...

question

Business, 17.12.2019 00:31

Which of the following best defines incremental earnings? a) the net present value (npv) of earnings that a firm is expected to receive as the result...

question

Chemistry, 17.12.2019 00:31

1. a common way to understand if a mechanism is correct is to use deuterium (d = 2h) in place of hydrogen in a reaction (the method is called isotopic...

question

Physics, 17.12.2019 00:31

3) a cylindrical water tank has a radius of r = 1 m and a hole with radius r = 2 mm cut in the wall a depth d = 1 m below the surface of the water. (i...

question

Business, 17.12.2019 00:31

An auto-parts company is deciding whether to sponsor a racing team for a cost of $1 million. the sponsorship would last for three years and is expecte...

question

Business, 17.12.2019 00:31

Assume that people in the economy have adaptive expectations. if the inflation rate has been stable at 4% in each prior year (because of passive monet...

question

Social Studies, 17.12.2019 00:31

Is concerned with issues such as political repercussions of using an information system and meeting the requirements of the information privacy act. a...

question

Social Studies, 17.12.2019 00:31

Carter is a veteran officer who has been through the vietnam war. his experiences in combat, the death of his colleagues, and his own hardships have a...

question

Mathematics, 17.12.2019 00:31

Suppose we have a binomial experiment with n= 40 trials and a probability of success p= 0.50.is it appropriate to use a normal approximation normal di...

question

English, 17.12.2019 00:31

Read the excerpt from the beginning of chapter 1 of treasure island, by robert louis stevenson. squire trelawney, dr. livesey, and the rest of these g...

question

Business, 17.12.2019 00:31

Rosie's florist borrows $300,000 to be paid off in six years. the loan payments are semiannual with the first payment due in six months, and interest...

question

Health, 17.12.2019 00:31

This basic definition includes two separate aspects of the actions of the memory system, both of which are important for writing accurate shared memor...

question

Social Studies, 17.12.2019 00:31

Twenty-year-old christina lives in a small town. she has always been extremely shy, but lately, she has become intensely afraid that others are scruti...

More questions: Mathematics Another questions