Mathematics

Mathematics, 09.11.2019 12:31, cmflores3245

Solve the system using subsitution.

1.{4x−y=−3

y=5x

2.{6x−y=−15
x+2y=17

3. {11c−2d=−2
c+8d=8

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:40, skylerteaker

What is the measure of ac? 5 units 13 units 26 units 39 units

Answers: 3

Mathematics, 21.06.2019 17:00, 0140875

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Answers: 2

Mathematics, 21.06.2019 21:30, hannahkharel2

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Answers: 3

Mathematics, 21.06.2019 22:00, foreverrocky12p2asun

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b

Answers: 3

Do you know the correct answer?

Solve the system using subsitution.

1.{4x−y=−3

y=5x

2.{6x−y=−15

Questions in other subjects:

Konu

Business, 01.08.2019 01:10

The market price of a security is $26. its expected rate of return is 13%. the risk-free rate is 5% and the market risk premium is 7.0%. what will be the market price of the securi...

Konu

Mathematics, 01.08.2019 01:10

B. suppose it was previously believed that the mean magnitude of seismic events off the coast of fiji is 4.3 on the richter scale. use the data in the mag variable of the ready-to-...

Konu

Mathematics, 01.08.2019 01:10

What’s the vertex form of f(x)=x^2+2x-3...

Konu

Physics, 01.08.2019 01:10

Amissile is moving 1810 m/s at a 20.0 degree angle. it needs to hit a target 19,500 m away in a 32 degree direction in 9.20 seconds. what is the direction of the acceleration that...

Konu

Mathematics, 01.08.2019 01:10

Which of the following equations is of an ellipse with x-intercepts at (1, 0) and (-1, 0), y-intercepts at (0, 3) and (0, -3), and center at (0, 0)?...

Konu

Physics, 01.08.2019 01:10

Aparticular satellite with a mass of m is put into orbit around ganymede (the largest moon of jupiter) at a distance 300 km from the surface. what is the gravitational force of att...

Konu

Chemistry, 01.08.2019 01:10

The reaction converting glycerol to glycerol-3-phosphate (energetically unfavorable) can be coupled with the conversion of atp to adp (energetically favorable): glycerol+hpo42−atp...

Konu

Physics, 01.08.2019 01:10

(a) find the frequency of revolution of an electron with an energy of 114 ev in a uniform magnetic field of magnitude 46.7 µt. (b) calculate the radius of the path of this electron...

Konu

Physics, 01.08.2019 01:10

Arecent study found that electrons that have energies between 3.45 ev and 20.9 ev can cause breaks in a dna molecule even though they do not ionize the molecule. if a single photon...

Konu

Physics, 01.08.2019 01:10

Areal-valued function f is said to be periodic with period t ≠ 0 if f(x + t) = f(x) for all x in the domain of f. if t is the smallest positive value for which f(x + t) = f(x) hold...

Other tasks in the category: Mathematics More task