subject

Mathematics, 03.04.2021 03:40 jeto32

If the first equation is multiplied by 5, by what number would the second equation need to be multiplied to eliminate x by the addition method in the system? 3x+4y=9
-5x-10y=6
(I need help real fast)

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Answers: 2

question

Mathematics, 21.06.2019 21:00

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Answers: 1

question

Mathematics, 21.06.2019 21:20

52 cm radius = diameter = area = circumference = circumfer

Answers: 1

question

Mathematics, 21.06.2019 21:40

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Answers: 2

You know the right answer?

If the first equation is multiplied by 5, by what number would the second equation need to be multip...

Questions

question

Business, 13.03.2020 05:26

A contractor who agrees to undertake work without being under the direct control or direction of another and is personally responsible for his or her...

question

Mathematics, 13.03.2020 05:26

6. Prove that the diophantine equation 3x 2 + 4y 2 = 5z 2 has no non-trivial (i. e. (x, y, z) (0,0,0)) solutions. [Give a proof by contradiction. Obta...

question

History, 13.03.2020 05:26

What statistic should senator Linda jackson be most concerned about?...

question

Mathematics, 13.03.2020 05:26

. Choose the correct simplification of (5x + 7y)(4x - 6y). (4 points) 20x2 + 2xy + 42y2 20x2 - 2xy - 42y2 20...

question

Health, 13.03.2020 05:26

You can practice elements of team sports on your own True? False?...

question

Mathematics, 13.03.2020 05:26

Angle xyz corresponds with side length...

question

History, 13.03.2020 05:26

In what areas of work are millions of urban Northeastern America employed today...

question

Mathematics, 13.03.2020 05:27

With U. S. Department of Health and Human Services data from 2002 and projected to 2024, the total public expenditures for health care H can be modele...

question

Mathematics, 13.03.2020 05:27

A boat going upstream on The River averages 4 mph. Going downstream, the boat averages 9 mph. Find the speed of the current and the speed of boat in s...

question

History, 13.03.2020 05:27

The Shang Dynasty was. Question 2 options: A chiefdom governed by a tribal council. An imperial monarchy that had centralized control over the North C...

question

English, 13.03.2020 05:27

Based on the language in these texts, what viewpoints would both Ibsen and Woolf most likely agree on? Select two options. man...

question

Mathematics, 13.03.2020 05:27

How do you work x/4+5/8=2...

question

Mathematics, 13.03.2020 05:27

Consider the steps for solving 3x2 – 42x + 9 = -5 for x by completing the square. Step 1: 3x2 - 42x = -14 Step 2:3(x2 – 14x) = -14 S...

question

Mathematics, 13.03.2020 05:27

Sam is fishing in a new catch and release pond that was just stocked with 3 bluegills, 4 catfish, 7 bass, and 2 carp. He catches a fish, releases it,...

question

Computers and Technology, 13.03.2020 05:27

5. Create a variety of test cases focusing on the sorting algorithm, such as the final element is the smallest, the entire set is already sorted, etc....

question

Mathematics, 13.03.2020 05:27

You roll a fair 6-sided die. What is P(roll greater than 6)? If necessary, round your answer to 2 decimal places....

question

Business, 13.03.2020 05:27

7. Nolanville starts fiscal 2021 with $25,000 in supplies. During the year, it orders $180,000 in supplies, receives $170,000, and uses $190,000. It a...

question

Mathematics, 13.03.2020 05:27

I need help with these five problems plz I need them before 4th period tomorrow

question

Mathematics, 13.03.2020 05:27

Write an equation for a rational function with: Vertical asymptotes at x = 6 and x = -6 x intercepts at x = 4 and x = -2 Horizontal asymptote at y = 1...

question

Chemistry, 13.03.2020 05:27

Why is methyl m-nitrobenzoate formed in this reaction instead of the ortho or para isomers? 2. Why does the amount of the dinitration increase at high...

More questions: Mathematics Another questions

Questions on the website: 13722360