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wariber [46]
3 years ago
5

What does X-3times X+5 equal

Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:

x^2 + 2x - 15

Step-by-step explanation:

FOIL , multiply firsts (F), then outsides (O), then insides (I), then lasts(L)

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Find the mean of the data set.<br><br> –6 3 –2 6 7 –3 –5 8
daser333 [38]

To find the mean in a set of data you need to add all the numbers and divide by the number of digits.

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8 divided by 8 because there are 8 numbers which equals 1

So your final answer is <u>1 </u>

4 0
3 years ago
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Katen [24]
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6 0
3 years ago
What is 1 divided by 1/5
masha68 [24]
Your answer to this is:
0.2
3 0
4 years ago
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An initial investment of $60.00 increases in value by 15% each year. Which of the following statements are true? Select all that
VikaD [51]
15% each yer
represented by
f(x)=60(1.15^x)

xintercept is when the function equals zero
since it increases only, it cannot equal zero and does not have an x intercept

after 4 years the investment value is 104
after 6 yaers value is 138.7
after 7.86 years the value is179.98 which is roughly 3 times of 60
8 years later183.54 close enough










answers
f(x)=60*1.15^x
after 7.86 years value is 3 times initioal value
after 8 years value is 184

4 0
4 years ago
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Which expressions are equivalent to 2(l + w)?
Sergio [31]

Answer:I think it’s 52

Step-by-step explanation:

6 0
3 years ago
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