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torisob [31]
2 years ago
5

He sum of two numbers is negative twelve​, and one number is five​ less than the other. Using the variables mm​ and nn​ to repre

sent the two numbers, write a system of equations that describe the situation. Enter the equations below, separated by a comma.
Mathematics
1 answer:
arlik [135]2 years ago
6 0

Answer:

mm + nn = -12

mm - nn = 5

Step-by-step explanation:

two equations can be derived from the question

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Ok, here we go:
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We know that Rachel is first, a blue car is second and the minivan is third.  We know that 3, 4 cannot be a convertible since one is a minivan and the other is a sedan.  We also know that a yellow car is in front of the convertible. 

Based off of that we know that car 5 cannot be a convertible since 4 is white and not yellow. So 1 or 2 is the convertible and SUV.  But we know that Rachel is in front of a blue car and the yellow car is in front of a convertible so that makes car #2 the blue convertible and car #1 the yellow SUV. 

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8 0
3 years ago
So I have an odd question of sorts. I was working with parabolas and had the equation: y=-4(x-1)^2+3. Curious, I changed the y t
lapo4ka [179]

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3 years ago
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Step-by-step explanation:

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2 years ago
BRAINLIEST!
alisha [4.7K]
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Ray Of Light [21]

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Step-by-step explanation:

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