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zepelin [54]
3 years ago
15

What's 5*(-2/3+3x) ?

Mathematics
1 answer:
sdas [7]3 years ago
7 0
<span>5*(-2/3+3x)
= 15x - 10/3

hope it helps</span>
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I need help with this q7
juin [17]

Answer:

Yes, it is a proportional relationship!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the first, fourth, and eighth terms of the sequence. a(n)=-2 x 2^n-1
leonid [27]

Answer:

2, 16 and 256.

Step-by-step explanation:

Just substitute  for n:-

first term ( when n = 1) =  2 * 2^(1-1)

= 2 * 1 =  2

4th term =  2 * 2^(4-1) =  16

8th term = 2* 2^(8-1) = 256

8 0
2 years ago
Solve these and show your work pls!
sertanlavr [38]

Answer :the 1st and 3rd are true

Step-by-step explanation:

you do the math how their set up so just right those and you can get your answer that way. (if your adding a positive and negative your basically subtracting so just write in the order their in; if you subtracting a negative from a positive it equals a positive; if your subtracting a negative from a negative or the answer is positive; if your subtracting a positive from a negative its negative) i hope this helps if u have any more questions just message me and i  will be happy to help you anytime!!! <3

3 0
2 years ago
Pomocy!!mam jeszcze kilka pytan. ​
Karo-lina-s [1.5K]

Answer:

6758

Step-by-step explanation:

Number of steps in Monday = 8565 steps

Number of steps in Tuesday = 14707 steps

Number of steps in Wednesday = 15323 steps

Number of steps in Thursday = 9788 steps

Number of steps in Friday = 12482 steps

Formula for range = Highest value – Lowest value

Here, highest value = 15323 and lowest value = 8565

Range of the number of steps = 15323 – 8565 = 6758

Hence, range of the number of steps is 6758 steps.

4 0
2 years ago
What will be the value in twenty years of $1000 invested at the end of each year for the next twenty years?
denis23 [38]
The formula for yearly compound interest is A(1 + r)^t

Where is A = 1000, r = 8%, t = 20

1000(1 + .08)^{20} = 4660.96

The answer is $4660.96
3 0
2 years ago
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