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DIA [1.3K]
3 years ago
15

Simplify: (3x2 + 4x - 3) - (4x2 - 3x + 2)

Mathematics
1 answer:
kotegsom [21]3 years ago
7 0

Answer:

-x^2 + 7x - 5

3x

​2

​​ +4x−3−4x

​2

​​ +3x−2

(3x

​2

​​ −4x

​2

​​ )+(4x+3x)+(−3−2)

−x

​2

​​ +7x−5

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Amir buys a new car for £16470. The value of the car will depreciate by 2% each year. Work out how much amir's car will cost aft
Ronch [10]

Answer:

Amir's car will cost £10348.88 after 23 years.

Step-by-step explanation:

I finally found a UK human!

This is compound interest so you have to find a decimal multiplier and multiply that with £16470 to the power of 23.

The decimal multiplier would be 0.98. This is because you do 100% - 2% as depreciating basically means a decrease, which gives you 98% and then you divide that by 100 to get your decimal multiplier - 0.98.

16470 × 0.98^{23} = £10348.88

I hope that helps you!! ^-^

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3 years ago
What is 5 divide by 312
STatiana [176]

he answer would be 0.016 or if u want it longer it would be 0.0160256410

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3 years ago
work out the equation of the line which passes through the point (-1, 2) and is paralell to the line y = x + 4
notka56 [123]

Step-by-step explanation:

working g and everything is above

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3 years ago
Sun Lei bought a laptop computer for $1800.
vekshin1

Subtract to find the amount of tax paid:

1890 - 1800 = 90

Divide the amount of tax by the price of the computer:

90 / 1800 = 0.05

Multiply the decimal by 100:

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6 0
4 years ago
the ez pay plan costs $0.15 per minute. write an expression that represents the monthly bill for x minutes on the ez pay plan
Neporo4naja [7]

we are given

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8 0
3 years ago
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