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anonymous
 one year ago
Line M is represented by the following equation: x − y = 8
Which equation completes the system that is satisfied by the solution (18, 10)?
2x − y = 26
x + y = 18
2x − 2y = 36
x − y = −28
anonymous
 one year ago
Line M is represented by the following equation: x − y = 8 Which equation completes the system that is satisfied by the solution (18, 10)? 2x − y = 26 x + y = 18 2x − 2y = 36 x − y = −28

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1(18,10) tells us that x = 18 and y = 10 so, go through each answer choice one by one, and plug in x = 18 and y = 10, and see which one is true

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1nope, check your math again

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1please do not guess, go through each answer choice one by one and plug in the numbers

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1start with the first choice: 2x − y = 26, true or false?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm having really hard time and have a huge time crunch

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1again, start with the first choice... 2x  y = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i don't even know where to start :c

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right. the first choice says that 2x − y = 26, so this is our answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank u sm,can u do another plz?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Line M is represented by the following equation: x + y = −1 What is most likely the equation for line P so the set of equations has infinitely many solutions? 2x + 2y = 2 2x + 2y = 4 2x + 2y = −2 x − y = 1

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1hint: multiply x + y = 1 by 2 on both sides

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1just multiply everything by 2.... x + y = 1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so x+y=1 multiplied by 2 would be 2x+2y=2?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1yes, and that's your answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Two lines, A and B, are represented by the following equations: Line A: y = x − 1 Line B: y = −3x + 11 Which of the following options shows the solution to the system of equations and explains why? (3, 2), because the point does not lie on any axis (3, 2), because one of the lines passes through this point (3, 2), because the point lies between the two axes (3, 2), because both lines pass through this point

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1hint: first multiply line A by 3

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1not quite, you need to multiply EVERYTHING by 3

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right, next step: line A: 3y = 3x  3 line B: y = 3x + 11 now add line A + line B

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1nope, check your math again... 3y + y = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.13y + y = __y fill in the blank

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1we're about to find out! now, when we add line A and line B together, we get 4y on the left side. and 3+11 on the right side. so 4y = 3+11

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right. so 4y = 8 what is y?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.14y = 8 divide both sides by 4, what do you get?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right, so we get y = 2

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1now we go to our second equation: y = 3x + 11 now we plug in y = 2 2 = 3x + 11 what is x?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm sorry i have to go to lunch with my fan and this is my last question, can i plz just have the answer
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