subject

Mathematics, 18.03.2021 01:00 zoeybuch5

If 2x-7y=12 and -3x+7y=-11 then find the value of the x and y

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 21:20

If the value of cos330°is√3/2 then find cos 165°.

Answers: 2

question

Mathematics, 21.06.2019 22:00

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Answers: 3

question

Mathematics, 22.06.2019 00:30

Proving the congruent supplements theorem

Answers: 3

question

Mathematics, 22.06.2019 00:50

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours

Answers: 3

You know the right answer?

If 2x-7y=12 and -3x+7y=-11 then find the value of the x and y...

Questions

question

Chemistry, 20.10.2020 14:01

Some oxides are given below. (i)Na2O (ii)NO2 (iii) CO2 (iv) MgO a) Which are the basic oxides among these? b) What is the name of the aqueous solution...

question

Health, 20.10.2020 14:01

14. Threatening to expose a person who doesn't do what you want is...

question

Spanish, 20.10.2020 14:01

What is the dna code of amino acid...

question

Mathematics, 20.10.2020 14:01

Find the cube root of 343a³b⁶...

question

English, 20.10.2020 14:01

Read the following sentence: (The author writes about the United States thoughtfully.) How would you rewrite the sentence using a noun clause? *...

question

English, 20.10.2020 14:01

Hello please help will give brainliest thanks!

question

Health, 20.10.2020 14:01

Approximately, what percentage of the body is water? 60 percent 99 percent 30 percent 20 percent...

question

Mathematics, 20.10.2020 14:01

HELP ASAP! TEST QUESTION! p varies directly with q and that p=66 when q=11. What is the value of p when q =2...

question

Mathematics, 20.10.2020 14:01

The floor of the commons room at King Middle School is in the shape of a square with side lengths of x 2y3 feet. The new tile is going to be put on th...

question

English, 20.10.2020 14:01

Laura and Maurice met REGULARLY for dinner adverb...

question

Mathematics, 20.10.2020 14:01

What is the equation of a line that has a slope of -2/3 and passes through the point (-3, -1)?...

question

Mathematics, 20.10.2020 14:01

“x” means what in math equations? I’m not the best at math :/

question

Spanish, 20.10.2020 14:01

How many permu are formed with the letter triangle where t and e occupies last...

question

Arts, 20.10.2020 14:01

What’s the best technique for shading? +(example of my current art)

question

History, 20.10.2020 14:01

Thoughts about cupid and psyche...

question

Mathematics, 20.10.2020 14:01

I forget how to do this problem, little help-?

question

English, 20.10.2020 14:01

Select the sentence in the passage that describes the author’s point of view that dark chocolate has health benefits. Dark chocolate is one of the man...

question

English, 20.10.2020 14:01

There have been some adjustments to the assignment. You already wrote a paragraph for "The Magic Prison," so this assignment will focus on "Kaddo's Wa...

question

History, 20.10.2020 14:01

In ww2 what team was japan in...

question

Mathematics, 20.10.2020 14:01

Alfred buys a car for £15225 which depreciates in value at a rate of 0.25% per year. Work out how much Alfred's car will be worth in 4 years....

More questions: Mathematics Another questions

Questions on the website: 13722367