subject

Mathematics, 15.03.2020 05:53 leslop

Solve the system of equations. Start by
multiplying the second equation by 2.
Then subtract the first equation from the
second.
2x + 4y = 22
13x +2y = 21

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Will give brainliest if you answer question correct

Answers: 2

question

Mathematics, 21.06.2019 15:30

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Answers: 1

question

Mathematics, 21.06.2019 19:10

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Answers: 2

question

Mathematics, 21.06.2019 22:00

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Answers: 1

You know the right answer?

Solve the system of equations. Start by
multiplying the second equation by 2.
Then subtr...

Questions

question

Computers and Technology, 07.11.2019 06:31

You wish to build a packet-filter ruleset that allows certain inbound and outbound smtp traffic to your hosts but blocks all other traffic. smtp is th...

question

Biology, 07.11.2019 06:31

Virtually every multicellular organism, including you, goes from a single-celled fertilized egg to a large, multicellular organism. how does mitosis e...

question

Mathematics, 07.11.2019 06:31

Bethany had 25 bracelets, she gave away 10 bracelets, what percent does she have left...

question

Business, 07.11.2019 06:31

Eric enjoys making pizza. when he makes pizza for his friends, sometimes eric cares about how the pieces are distributed, and sometimes he doesn’t. wh...

question

Physics, 07.11.2019 06:31

Metabolic power is the rate at which your body "burns" fuel to power your activities. for many activities, your body is roughly 25% efficient at conve...

question

Mathematics, 07.11.2019 06:31

One study on managers’ satisfaction with management tools reveals that 51% of all managers use self-directed work teams as a management tool. suppose...

question

Business, 07.11.2019 06:31

10a-3. wendy drew operates a wholesale computer center and has hired you as her bookkeeper to record the following transactions. she would like you to...

question

Physics, 07.11.2019 06:31

1. for part 1 of your datasheet, wire up the circuit in fig. 4.3. section 4.2.1. set r to low value (~50ohms) for section 4.2.1 only. what is the reso...

question

Business, 07.11.2019 06:31

The united kingdom started regulating the size of grocery stores in the early 1990s, and today, the average size of a typical uk grocery store is roug...

question

Physics, 07.11.2019 06:31

Apackage is dropped from a helicopter moving upward at 15 m/s. if it takes 12 s before the package strikes the ground, how high above the ground was t...

question

Physics, 07.11.2019 06:31

When a voltage difference is applied to a piece of metal wire, a 5.0 ma current flows through it. if this metal wire is now replaced with a silver wir...

question

Engineering, 07.11.2019 06:31

1. if you look at a reaction equation for a fischer esterification reaction, you cannot tell where the oxygen comes from (acid or alcohol). knowing th...

question

Biology, 07.11.2019 06:31

In drosophila, the genes crossveinless-c and stubble are linked, about 7 map units apart on chromosome 3. cv-c is a recessive mutant allele of crossve...

question

Business, 07.11.2019 06:31

1. what is the revised net operating income if unit sales increase by 15%? 2. what is the revised net operating income if the selling price decreases...

question

Business, 07.11.2019 06:31

2. the station manager thinks the station doesn't play 10 songs per hour, but he doesn't know whether the station plays more or less than 10 songs per...

question

Physics, 07.11.2019 06:31

After driving a portion of the route, the taptap is fully loaded with a total of 27 people including the driver, with an average mass of 69kg per pers...

question

Business, 07.11.2019 06:31

24) a firm began the construction of its new manufacturing facility in january of 20x2. the following expenditures were made on construction in that y...

question

Mathematics, 07.11.2019 06:31

12.5.67 find the absolute maximum and minimum, if either exists, for the function on the indicated interval. f (x )equals 2 x cubed minus 36 x squared...

question

Business, 07.11.2019 06:31

Under corporate social responsibility theory, to who(m) does the chairman and ceo of the company owe an ethical duty? a) the workers and the sharehol...

question

Physics, 07.11.2019 06:31

Comparing the clouds of earth and venus, we find that: a. venus has much more carbon dioxide, so dry ice clouds dominate. b. like ours, they rotate a...

More questions: Mathematics Another questions

Questions on the website: 13722361