subject

Mathematics, 25.04.2020 05:50 zeckwielen8205

How many solutions does the system have ? 3x + y = 8 2x + 2y = 8 a) exactly one solution b) no solutions c) infinite solutions

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 23:00

Could someone me with this question i’ve been stuck on it for 20 minutes

Answers: 1

question

Mathematics, 22.06.2019 02:00

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in

Answers: 1

question

Mathematics, 22.06.2019 02:00

Factor the following expression completely 6x^11-24x^7

Answers: 1

question

Mathematics, 22.06.2019 02:00

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.

Answers: 3

You know the right answer?

How many solutions does the system have ? 3x + y = 8 2x + 2y = 8 a) exactly one solution b) no solut...

Questions

question

English, 21.08.2020 16:01

How does the word discordant inform the structure of Quildlen's essay and her point? (Quilt of a Country)...

question

Mathematics, 21.08.2020 16:01

Three dozen cookies require 4 cups of flour. How many dozens of cookies can be made with 16 cups of flour?...

question

Mathematics, 21.08.2020 16:01

Calculate 15% of 12000 for two (2) years...

question

English, 21.08.2020 16:01

How to make a sentence with the words prefer people many near live cities of center but are there cheaper houses countryside in the...

question

Chemistry, 21.08.2020 16:01

A 50.0 mL sample containing Ni+2 was treated with 25.0 mL of .050 M EDTA to complex all of the Ni+2 and leave some excess EDTA in solution. the excess...

question

Business, 21.08.2020 16:01

1) A firm sells 1,000 units per week. Suppose the average variable cost is $40, and the average cost is $95. In the short run, the break-even price i...

question

Business, 21.08.2020 16:01

Your company operates in a perfectly competitive market. You have been told that advertising can help you increase sales in the short run. Would you c...

question

Physics, 21.08.2020 16:01

Figure (3) shows a car travelling along the route PQRST in 30 minutes. What is the average speed of the car in km/hour?

question

Chemistry, 21.08.2020 16:01

1. Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from further corrosion. 4Al(s) + 3O2(g) ? 2Al2O3(s)

question

Mathematics, 21.08.2020 16:01

What is the sum of the first five prime numbers? 18 26 28 39...

question

History, 21.08.2020 16:01

WILL GIVE BRAINLIEST How did the neolithic revolution impact human activity? A) They could hunt more animals B) They could spend all of their time pra...

question

Physics, 21.08.2020 16:01

Select the correct answer. Where do congressional leaders usually refer a proposed bill after its introduction? A. a conference committ...

question

History, 21.08.2020 16:01

Can anyone please help please fast would be greatly appreciated will be marked

question

English, 21.08.2020 16:01

In the poem the great lover please may someone help answer the questions

question

Mathematics, 21.08.2020 16:01

You want to get from a point A on the straight shore of the beach to a buoy which is 54 meters out in the water from a point B on the shore. B is 70 m...

question

Health, 21.08.2020 16:01

Which of these is a difference between aerobic and anaerobic respiration in humans? a. Aerobic respiration releases less energy than anaerobic respira...

question

Mathematics, 21.08.2020 16:01

If the mean of the data 40.38, y, y, x 32 is 36. What is the relationship between and y?...

question

Chemistry, 21.08.2020 16:01

All n, iso, and neo alkyl groups are primary (1 degree) except isopropyl which is secondary (2 degree)?...

question

English, 21.08.2020 16:01

Writing with Pronouns Describe one way you persevered to complete a school assignment. Use at least three pronouns in your response, including one per...

question

History, 21.08.2020 16:01

According to smith, why did chief powhatan decide to spare smith's life?...

More questions: Mathematics Another questions

Questions on the website: 13722361