Mathematics, 12.11.2020 21:50 lil8174

2x + y = 7 -4x = 2y + 14 Is it single solution No solution or many solution

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

(hurry! ) which expression is equivalent to the following complex fraction?

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Answers: 1

Answer

You know the right answer?

2x + y = 7 -4x = 2y + 14 Is it single solution No solution or many solution...

Questions

Mathematics, 26.07.2019 15:00

If sin= 2/3 and sec < 0, find cos and tan...

Biology, 26.07.2019 15:00

During interphase, the dna has replicated so the chromosomes that appear during prophase are actually doubled. the structure they form is called a tet...

History, 26.07.2019 15:00

Why did the united nations try to stop iraq from taking over kuwait in 1990? question 2 options: a-the united nations wanted to destroy the country...

Biology, 26.07.2019 15:00

It's your birthday and you splurge with a big slice of chocolate cake, heavy on the icing. shortly afterwards, your blood glucose levels rise until an...

Spanish, 26.07.2019 15:00

What is a cabeza? face photograph man head...

History, 26.07.2019 15:00

During the constitutional process of removing a president from office, the senate impeaches and the house removes the president from office the two h...

Physics, 26.07.2019 15:00

The high productivity of american agriculture is exemplified by...

Biology, 26.07.2019 15:00

Fermentation of glucose produces ethanol and carbon dioxide. the unbalanced equation is shown above. how many molecules of co2 are produced per molecu...

Social Studies, 26.07.2019 15:00

Dr. clark's research indicated that teen parents tend to develop healthier relationships with female infants than with male infants. three subsequent...

English, 26.07.2019 15:00

Arrange the steps involved in close reading sequentially, from what you would do first to what you would do last. tiles 1.) summarize what you read an...

Social Studies, 26.07.2019 15:00

Dr. davenport wants to conduct a study of whether high school students learn more efficiently while seated at a desk compared to in an easy chair. par...

Chemistry, 26.07.2019 15:00

What do we know about the consumption of an enzyme during a metabolic reaction in the body? a. the enzyme becomes part of the reactants. b. the enzy...

Social Studies, 26.07.2019 15:00

In 1969, charles manson and his followers murdered hollywood actress sharon tate and six other people. manson's "family" was comprised primarily of wo...

Biology, 26.07.2019 15:00

Liquefaction a. is caused by volcanic eruptionsb. happens when tectonic plates collide c. wears down rock and creates beautiful archives d. happens wh...

Biology, 26.07.2019 15:00

Infer: what is the relationship between the evolution of bipedalism, the increase in cranial capacity, and the decrease in tooth and mouth size of ho...

Computers and Technology, 26.07.2019 15:00

Aperson using cocaine has the illusion of being alert and stimulated,...

History, 26.07.2019 15:00

After the french revolution, france was left...

Social Studies, 26.07.2019 15:00

In her field research, dr. safarian observes that people generally do not sit next to strangers on trains. she also notices a similar pattern in movie...

Mathematics, 26.07.2019 15:00

X= {5, 17, 35, 49, 57} y = {3, 49, 68} find x ∪ y {∅} {49} {3, 5, 17, 35, 49, 57, 68}...

Business, 26.07.2019 15:00

In its ads, listerine claims effectiveness but admits to less than perfect taste. this is an example of a(n): one-sided message. two-sided message. c...

More questions: Mathematics Another questions