Mathematics, 30.06.2019 14:00 nicolebastidas

Solve the pair of simultaneous equations: 2x + y=7 x-2y+1

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Answers: 1

Answer

Mathematics, 21.06.2019 18:10

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Answers: 3

Answer

Mathematics, 21.06.2019 23:20

Which expression is the factorization of x^2+10+21

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

The answer is 7.2 how would you put this as money

Answers: 2

Answer

You know the right answer?

Solve the pair of simultaneous equations: 2x + y=7 x-2y+1...

Questions

Physics, 08.08.2019 22:30

Which method would you use to obtain the distance to each of the following? an asteroid crossing earth’s orbit a star astronomers believe...

Mathematics, 08.08.2019 22:30

On december 31, there were 40 units remaining in ending inventory. these 40 units consisted of 5 from january, 6 from february, 10 from may, 4 from se...

Physics, 08.08.2019 22:30

The meter was redefined as a reference to earth, then to krypton, and finally to the speed of light. why do you think the reference point for a meter...

Business, 08.08.2019 22:30

On january 1, wei company begins the accounting period with a $30,000 credit balance in allowance for doubtful accounts. a. on february 1, the company...

Business, 08.08.2019 22:30

On january 1, a company issues bonds dated january 1 with a par value of $360,000. the bonds mature in 5 years. the contract rate is 9%, and interest...

Physics, 08.08.2019 22:30

Aradar astronomer who is new at the job claims she beamed radio waves to jupiter and received an echo exactly 48 min later. should you believe her? w...

Mathematics, 08.08.2019 22:30

On a camping trip with friends, you read about mosquito activity after dark. the number of mosquitos in your campground can be modeled using the funct...

Physics, 08.08.2019 22:30

The new horizons probe flew past pluto in july 2015. at the time, pluto was about 32 au from earth. how long did it take for communication from the pr...

Business, 08.08.2019 22:30

On may 1, 2017, tamarisk inc. entered into a contract to deliver one of its specialty mowers to kickapoo landscaping co. the contract requires kickapo...

Mathematics, 08.08.2019 22:30

Mr. home buys two quarts of ice cream, one carton of soda, and three sacks of cookies for a sunday school party. the respective unit prices are 60, 70...

Biology, 08.08.2019 22:30

Much like our skin, plant epidermis also acts as a to fungi and other invaders....

Physics, 08.08.2019 22:30

Oil at 150 c flows slowly through a long, thin-walled pipe of 30-mm inner diameter. the pipe is suspended in a room for which the air temperature is 2...

Physics, 08.08.2019 22:30

Suppose you have discovered a new cepheid variable star. what steps would you take to determine its distance?...

Business, 08.08.2019 22:30

On january 1, 20x8, parent company acquired 90 percent ownership of subsidiary corporation, at underlying book value. the fair value of the noncontrol...

Physics, 08.08.2019 22:30

Explain how parallax measurements can be used to determine distances to stars. why can we not make accurate measurements of parallax beyond a certain...

Business, 08.08.2019 22:30

On his way back from work, orin nearly collided head-on with another car. after swerving out of the way at the last minute, orin could feel his heart...

Physics, 08.08.2019 22:30

Consider a grain of sand that contains 1 mg of oxygen (a typical amount for a medium-sized sand grain, since sand is mostly sio2). how many oxygen ato...

Arts, 08.08.2019 22:30

Music of the romantic period had a great deal of realism - literal representations of people, places, and events in the various musical expressions. i...

Medicine, 08.08.2019 22:30

Norepinephrine acts on the heart by a. causing treshold to be reachad more quichiy b. blocking the action of calcium ec. causing a d...

Physics, 08.08.2019 22:30

In the text, we said that the five-times ionized oxygen (ovi) seen in hot gas must have been produced by supernova shocks that heated the gas to milli...

More questions: Mathematics Another questions