subject

Mathematics, 13.02.2020 04:18 11091

−3x−4y=4
-5x+y=2
is (2,10) a solution to the problem?
lots of points!!!

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:40

What dimensions can créate more than one triangle ?

Answers: 1

question

Mathematics, 21.06.2019 19:20

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Answers: 1

question

Mathematics, 22.06.2019 01:00

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?

Answers: 1

question

Mathematics, 22.06.2019 01:20

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Answers: 3

You know the right answer?

−3x−4y=4
-5x+y=2
is (2,10) a solution to the problem?
lots of points!!!...

Questions

question

Mathematics, 07.10.2019 23:30

Aman bought a car for $8,200 and sold it for 80% of the price two years later. how much did he lose? the difference between number 20 and its...

question

English, 07.10.2019 23:30

Laertes returns to denmark to confront claudius about his father’s death. this is part of the plot’s rising action. climax. fa...

question

Social Studies, 07.10.2019 23:30

When was the national bank commissioned, and what were its functions?...

question

Mathematics, 07.10.2019 23:30

The company also discovered that it costs $15.50 to produce 3 widgets, $23.50 to produce 7 widgets, and $56 to produce 12 widgets. what is the total c...

question

Business, 07.10.2019 23:30

Asurvey was conducted to determine what percentage of college seniors would have chosen to attend a different college if they had known then what they...

question

Chemistry, 07.10.2019 23:30

When is chemistry taught to you in school? like i want to learn chemistry but i don't know when they're going to teach it....

question

Social Studies, 07.10.2019 23:30

According to the four-part typology of serial killers, the killer kills for financial or material gain....

question

History, 07.10.2019 23:30

Which term describes the powers that the constitution does not grant to the national government and does not, at the same time, deny to the states?

question

Biology, 07.10.2019 23:30

Jack is seeing an onion cell under a microscope. he observes formation of a cell plate. he is observing which phase of the cell cycle? a cytoki...

question

Biology, 07.10.2019 23:30

Which of the following statements about the movement of nutrients through an ecosystem is true? a biogeochemical cycle is the path that an element ta...

question

Biology, 07.10.2019 23:30

16) in addition to protection (physical and chemical barrier), the skin serves other functions. which of the following is another vital function...

question

Mathematics, 07.10.2019 23:30

Add the two expressions. −4x+3 and 2x−6 enter your answer in the box....

question

Biology, 07.10.2019 23:30

List five general things we get from natural resources....

question

Health, 07.10.2019 23:30

What does a pulmonary function test reveal?...

question

Mathematics, 07.10.2019 23:30

If f(t) varies directly with x and f(x) = 20 when i = -4, what is the value of f(z) when x = 2? a. -10 b. -2/5 c....

question

Computers and Technology, 07.10.2019 23:30

Design an information flyer about south africa's driving regulations that will be given to the contestant of the awesome race 2016 who will be driving...

question

Geography, 07.10.2019 23:30

At nearly 30,000 feet, the top of mt. everest would be in the a. exosphere b. troposphere c. mesosphere d. thermosphere...

question

Biology, 07.10.2019 23:30

Which one of the following structures does air pass through first? a. bronchi b. pharynx c. larynx d. trachea...

question

Mathematics, 07.10.2019 23:30

Tiffany is sending a package that may not exceed 16 pounds. the package contains books that weigh a total of 9 3/8 pounds. the other items to be sent...

question

History, 07.10.2019 23:30

which of the following best describes how further studies supported the work done by max planck in the field of quantum mechanics? ...

More questions: Mathematics Another questions

Questions on the website: 13722367