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2 years ago

Order the following numbers from least to greatest: -5.6, -1.25, -7.8,9

Mathematics

1 answer:

fenix001 [56]2 years ago

6 0

-7.8,-5.6,-1.25,9

Hope this helped!! :)

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What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?

vesna_86 [32]

It's easier to work with problems such as –2.1x + 3.7 -5 + 4.9x when we rearrange the like terms vertically:

–2.1x + 3.7 -5 + 4.9x

becomes

–2.1x + 3.7

+4.9x -5

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2.8x - 1.3 (answer)

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3 years ago

Jerry says I've got my money in a great account that compounds interest monthly. The equation y=388 (1.008) represents how much

zheka24 [161]

Answer:

(a)His monthly Interest Rate=0.8%

(b)Annual Interest Rate = 9.6%

Step-by-step explanation:

For a Principal P invested at a yearly rate r, compounded m times in t years

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Comparing with Jerry's equation y=388 (1.008)

(a)His monthly Interest Rate= 0.008=0.8%

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Total Money after m months

= $P(1+\frac{r}{m})^{mt}$ $=500(1+0.008)^{m}$ $=500(1.008)^m$

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3 years ago

A data set consists of the following data points:

aleksley [76]

(3,5),
(5,8),
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then use the point slope form of a line to find equation of line

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\\y - \frac{26}{3} = 2.5(x- \frac{14}{3})
\\y - \frac{26}{3} = \frac{5}{2} (x- \frac{14}{3})
\\y - \frac{26}{3} = \frac{5}{2} x- \frac{5}{2}\times\frac{14}{3}
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\\6y-52=15x-70
\\15x-6y-18=0$

Find y-intercept for x = 0.

 $15x-6y-18=0
\\15\times0-6y-18=0
\\-6y=18
\\y=-3$

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3 years ago

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sukhopar [10]

We will do multiplication, 270x0.9 to find out how many rabbits grow in the area each month. Using that number we will multiply it by 12 because the problem is asking us to find the number of rabbits grown in the are in one year. Our final answer would be 292.

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3 years ago

What is the solution to 1< 25-4x<19?

koban [17]

Hope this helps

Hope you have a good day

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3 years ago

Order the following numbers from least to greatest: -5.6, -1.25, -7.8,9​

Order the following numbers from least to greatest: -5.6, -1.25, -7.8,9