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sergij07 [2.7K]
3 years ago
5

What is -5a + 3b + 8a

Mathematics
1 answer:
yarga [219]3 years ago
3 0
The equation can be simplified to 3a + 3b. Hope this helps :)
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Dan invests £15000 into his bank account.
Igoryamba

Answer:

$16,557

Step-by-step explanation:

The computation of the amount after four years is shown below:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

=  £15,000 × (1 + 2.5%)^4

=  £15,000 × 1.025^4

= $16,557

8 0
2 years ago
Identify the sequence as arithmetic, geometric, or neither. Explain your answer.
mestny [16]
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We have formula for any member of geometric sequence: a_{n} = a_{1}* q^{n-1} If a1=1.6 then:0.8=1.6*q, 0.4=1.6* q^{2}, 0.2=1.6* q^{3}The solution for all these equations is: q=0.5. We have: a1=1.6, q=0.5 and this is geometric sequence.
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3 years ago
HELP ME PLS <br> (I have the answers I just need to show the work and that’s it)<br><br> Answer: B
AveGali [126]

Answer:

Im dumb but cant you just be like, I subtracted 146° and 62°?

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3 years ago
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3 years ago
Which of equation represents a function? A. x2 + y2 = 9 B. {(4, 2), (4, –2), (9, 3), (9, –3)} C. x = 4. 2x + y = 5
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The answer to your questions is B. {(4, 2), (4, –2), (9, 3), (9, –3)} because you don't have a repeat of a number the X side which is your output. I hope that this is the answer that you were looking for and it has helped you.
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3 years ago
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