subject

Mathematics, 02.02.2020 20:59 lakenyahar

Choose the equivalent system of linear equations that will produce the same solution as the one given below.

6x + 2y = −6
3x − 4y = −18

a. 12x + 4y = −12
15x = −30
b. 8x + 4y = −4
14x = −10
c. 6x − 8y = −36
−6y = −42
d. 6x + y = 15
3y = 9

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:30

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Answers: 1

question

Mathematics, 21.06.2019 18:40

Someone answer this check out the image!

Answers: 1

question

Mathematics, 21.06.2019 23:30

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

Answers: 1

question

Mathematics, 21.06.2019 23:30

Is the underlined participial phrase correctly placed or misplaced? i smelled each and every flower strolling through the garden. a. correctly placed participial phrase b. misplaced participial phrase

Answers: 2

You know the right answer?

Choose the equivalent system of linear equations that will produce the same solution as the one give...

Questions

question

History, 26.07.2019 22:00

Which of the following was a reason for the collapse of the soviet union? a. a flawed, underperforming economy b. the soviets were defeated by nato....

question

Social Studies, 26.07.2019 22:00

At a public hospital there is one doctor for neurology, one for cardiology, and another for orthopedics. the structural cause for conflict between the...

question

History, 26.07.2019 22:00

Importance of the flooding of the nile. why was it important...

question

Mathematics, 26.07.2019 22:00

Atree casts a shadow that is 20 feet long. the angle of elevation from the end of the shadow to the top of the tree is 66 degrees. determine the heigh...

question

History, 26.07.2019 22:00

Which best compares henry clay and andrew jackson?...

question

Mathematics, 26.07.2019 22:00

Athief steals an atm card and must randomly guess the correct four-digit pin code from a 8-key keypad. repetition of digits is allowed. what is the pr...

question

Biology, 26.07.2019 22:00

Apositive benedict’s test indicates the presence of a...

question

Biology, 26.07.2019 22:00

Atype of nerve that is considered the largest in the body is the...

question

Biology, 26.07.2019 22:00

1. name the three particles of the atom and their respective charges:...

question

Chemistry, 26.07.2019 22:00

Below is mgo. draw the structure of co2 and use curved arrows to show the movement of electron pairs. include lone electron pairs....

question

Biology, 26.07.2019 22:00

Three things every organism on earth need to survive...

question

Chemistry, 26.07.2019 22:00

At 25 ∘c, kp = 25 for the reaction h2(g)+i2(g)⇌2hi(g). at equilibrium, the partial pressure of both h2 and i2 is 0.296 atm. what is the partial pressu...

question

Mathematics, 26.07.2019 22:00

Acrate full of oranges weighed 15 lb....

question

Social Studies, 26.07.2019 22:00

Biological traits generally follow a geographic continuum, also called a cline. how does this relate to the concept of race?...

question

Social Studies, 26.07.2019 22:00

Based on her research findings, which of baumrind's parenting types results in immature, impulsive, and dependent children?...

question

Mathematics, 26.07.2019 22:00

Aprojectile is thrown upward so that its distance above the ground after t seconds is h = -16t2 + 480t. after how many seconds does it reach its maxim...

question

Biology, 26.07.2019 22:00

5'-aug-3' is a codon that specifies what amino acid? spell out the name of the amino acid completely and correctly....

question

Social Studies, 26.07.2019 22:00

Azt and valaciclovir are antiviral nucleoside analogs that interfere with...

question

Biology, 26.07.2019 22:00

Biochemical analysis uses similarities in as evidence for evolutionary relationships. a) dna sequences b) bone structure c) cellular architecture...

question

Mathematics, 26.07.2019 22:00

Big dig diamond company pulverizes 152 tons of rock for every 2 ounces of diamonds it finds. how many tons of rock must it grind up in order to locate...

More questions: Mathematics Another questions

Questions on the website: 13722367