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3 years ago

Create your own word problem that results in a negative integer

Mathematics

1 answer:

mestny [16]3 years ago

4 0

Answer:

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

Step-by-step explanation:

You just need to get a situation where there would be negative increase. My example was temperature, but other easy examples could be money (debt, etc) or sea level.

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WILL MARK BRAINLIEST

Maksim231197 [3]

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2 years ago

What is the value of y in this system of equations: 3x + y = 9 y = –4x + 10 ?

Ahat [919]

3x + y = 9 (I)
y = –4x + 10 (II)
------------------------
 $\left \{ {{3x + y = 9 } \atop {y = -4x + 10 }} \right.$

Pass the incognito "4x" to the first term, changing the signal when changing sides.
-------------------------
simplify by (-1)
 $\left \{ {{3x + y = 9.(-1)} \atop {4x + y = 10 }} \right.$ 

-------------------------
 $\left \{ {{- 3x - \diagup\!\!\!\!y =-9} \atop {4x + \diagup\!\!\!\!y = 10}} \right. 
$

-------------------------
 $\left \{ {{- 3x = - 9} \atop {4x = 10}} \right.$ 

-----------
 $\boxed{x = 1}$ 

Substitute in equation (I) to find the value of "Y".

3x + y = 9 (I)
3*(1) + y = 9
3 + y = 9
y = 9 - 3
$\boxed{y = 6}$

Answer:
$\boxed{\boxed{ \left \ {{x=1} \atop {y=6}} \right. }}$

6 0

2 years ago

Round 2,329.48 to the nearest hundred

Nataly [62]

Answer:

Find the number in the hundred place

and look one place to the right for the rounding digit

. Round up if this number is greater than or equal to

and round down if it is less than

ANSWER: 2300

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

In x + 4 = x + 4, what solution do you get if x = -13

Hunter-Best [27]

Answer:

-9=-9 or just 1

Step-by-step explanation:

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3 years ago

Draw a diagram below on your paper use it to help Michael find out how much you will save if he's been 56 at the candy shop duri

finlep [7]

It’s 294790284849.9 equals ppñpp 66+1 is 69

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2 years ago