kaydonsnelling kaydonsnelling

12-02-2020
Mathematics

contestada

x-2y=7
-3x+6y=-1
solve the system of equations

Respuesta :

meredith48034 meredith48034

13-02-2020

Answer:

x - 2y = 7

-3x + 6y = -1

3x - 6y = 21

-3x + 6y = -1

0 not equal to 20

no solution

Step-by-step explanation:

Answer Link

Otras preguntas

Match the following!! 1. helps express a meaning that one verb alone cannot 2. an element within a paragraph or between paragraphs that links ideas 3. two

a sovereign group is one that

Which word is the subject of the sentence? Has someone found his missing book? A. book B. someone C. Has D. an understood you

This is the unintentional misuse of a word by confusion with one of similar sound, especially when creating a ridiculous effect. A. Malapropism B. Alliteration

Entrepreneurs are different from the rest of the labor force because they are __________ and __________.

Cooling down is important after exercising to A)decrease intensity B)strengthen muscles

The equation of the line of best fit of a scatter plot is y = 6x − 9. What is the slope of the equation? –6 –9 9 6

Dynamic stretches are part of an effective warm-up because they can help A)lubricate the muscles used in the activity B) decrease cardiovascular difficulty in

Which helping verb agrees with the subject and correctly completes the verb phrase? The children __________ playing in the backyard. A. have B. is C. are D. was

Which personal pronoun best completes the sentence? How is it used? At first they wouldn't admit to the deed, but later they said, "The ones who did it are ____