3 years ago

How can you subtract integers in real-world situations ?

Mathematics

1 answer:

lubasha [3.4K]3 years ago

8 0

If you have a bank account and you need to withdraw into the negatives

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The number 360 is increased by 25%. The result is then decreased by 50%. What is the final number?

Vladimir [108]

So if 360 is increased by 25%, you would end up with 450 (360 x 1.25), than if the result, 450 is decreased by 50% ( 450 x .50 = 225) (450 - 225 = 225) you would end up with 225.

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3 years ago

the set points (-4,1),(-4,-4),(2,-4),(2,1) identifies the vertices of a quadrilateral which is the most specific description of

raketka [301]

Answer:

The answer is a trapezoid.

Hope this helped!

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Q3: Rose collected 4 flowers in the morning and 3 in the evening. She continued the activity for 2 weeks. At the end of 2 weeks,

jekas [21]

Answer:

Step-by-step explanation:

7 flowers a day time 14 days equals 98

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3 years ago

Miles has saved $40. He wants to buy a cell phone for $129 in about 4 months. To find out how much he should save each week, he

Marianna [84]

Answer: No, the equation is not accurate.

Step-by-step explanation: The proper equation is 4x + 40 = 129. This is because 16 is nowhere in the scenario, and the term before x is months, so the correct term would be 4x.

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2 years ago

Negative solution for Multi-step equations

nydimaria [60]

Answer:

$\frac{1}{2}(4x+6)+3x=7x+9$

$\frac{1}{2}(4x+8)+3x=7x+9$

Step-by-step explanation:

By putting the numbers in the given equation,

$\frac{1}{2}(4x+6)+3x=7x+9$

2x + 3 + 3x = 7x + 9

5x + 3 = 7x + 9

(5x + 3) - 7x = (7x + 9) - 7x

(5x - 7x) + 3 = 9

-2x + 3 = 9

(-2x + 3) - 3 = 9 - 3

-2x = 6

$-\frac{2x}{2}=\frac{6}{2}$

-x = 3

x = -3

Therefore, our equation is correct which has a negative result.

In place of 6 if we use 8, value of x will be negative again.

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3 years ago