Mathematics

Mathematics, 29.09.2019 04:00, manaspercy

Solve the system of equations by elimination.
3x+4y=31
2x-4y=-6

answer

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, khynia11

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Answers: 1

Mathematics, 21.06.2019 16:30, shanua

What is the difference between regular convex and concave polygons

Answers: 1

Mathematics, 21.06.2019 19:30, hrcatena

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Answers: 3

Mathematics, 21.06.2019 22:00, anastasiakonni1

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Answers: 3

Do you know the correct answer?

Solve the system of equations by elimination.
3x+4y=31
2x-4y=-6...

Questions in other subjects:

Konu

Mathematics, 11.03.2021 08:10

The graduating class at Lowell High School was 340 students a generation ago. This year's graduating class is 578 students. What is the percent of increase in the size of the grad...

Konu

Mathematics, 11.03.2021 08:10

Last week's and this week's low temperatures are shown in the table below. Low Temperatures for 5 Days This Week and Last Week Low Temperatures This Week (°F) 10...

Konu

Mathematics, 11.03.2021 08:10

The graph of which equation is parallel to the line in the graph above?

Konu

English, 11.03.2021 08:10

In what ways were private theatres different from public theatres? Select all that apply. V Private theatres were more costly. Private theatres were partially enclosed.

Konu

Mathematics, 11.03.2021 08:10

I need help with this question ...

Konu

Mathematics, 11.03.2021 08:10

The distance y in miles traveled by a car is 20 times the number of gallons x of gasoline used by the car. Write and graph a function that describes the relationship between x and...

Konu

Mathematics, 11.03.2021 08:10

Her senior year of college, Giselle decides to live off campus. In order to cover rent, she wants to get a job as a waitress. Waiters at Chili's are paid $11 75 per hour and make...

Konu

Mathematics, 11.03.2021 08:10

Help help help help help me me me I need the answers pls ...

Konu

Mathematics, 11.03.2021 08:10

Draw the image of quadrilateral ABCD under a translation by 2 units to the right and 5 units down...

Konu

Computers and Technology, 11.03.2021 08:10

MODULE ACTIVITY- 01 Analysis: Given the following scenarios. Identify the type of diagram that is best suited for the job/situation. Justify your answer in a paragraph with at lea...

Other tasks in the category: Mathematics More task