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Nana76 [90]
3 years ago
15

Can someone help me please ​

Mathematics
2 answers:
hichkok12 [17]3 years ago
6 0

Answer:

21

Step-by-step explanation:

Nina [5.8K]3 years ago
4 0

Answer:

21

Step-by-step explanation:

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Will mark you as brainliest. If your good with polynomials.
kobusy [5.1K]
To solve/simplify this all you have to do is group like terms (the x^2's with each other, the x's with each other, and the normal numbers, -8)

14x^2-8+5x-6x^2+2x

group the x^2 (add 14x^2 to -6x^2)

8x^2-8+5x+2x

group the x's together (add 5x and 2x together)

8x^2+7x-8

Your answer will be d) 8x^2+7x-8



4 0
4 years ago
How many digits follow the decimal point in the product of 23.893 and 47.21 ?
DENIUS [597]
The product is 1,127.98853 ⇨ 5 digits follow after the decimal point. Hope that helps
3 0
4 years ago
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A survey of 125 households was done to investigate whether households have laptops, tablets, or
riadik2000 [5.3K]

Answer:

3) 0.326

Step-by-step explanation:

Total Number of surveyed households =125

We want to determine the probability that a randomly selected household would have a laptop given that it does not  have a tablet.

Written in Probability notation: P(Laptop|No Tablet)

P(Laptop|No Tablet)=\dfrac{P(L\cap T')}{P(T')} \\=\dfrac{31/125}{95/125}\\=\dfrac{31}{95}\\\\=0.326

The correct option is C,

4 0
3 years ago
For a fixed amount of gas at a constant temperature, the volume of the gas is inversely proportional to its pressure. The functi
malfutka [58]
The relation between pressure and volume is given as
v = 18000/p
where
v = volume, in³
p = pressure, lb/in²

When the pressure is p = 900 lb/in², then the volume is
v = 18000/900 = 20 in³

Answer: 20 in³
7 0
3 years ago
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2x+15=x/2-3<br><br> Can anyone solve for x?
____ [38]

Answer: X=-12

Right ain’t it ?

3 0
4 years ago
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