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ElenaW [278]
2 years ago
9

Which expression is equivalent to 2.8k - 8.4

Mathematics
1 answer:
serg [7]2 years ago
3 0

First by simplifying step by step 

2.8k-8.4

There are no like terms.

Answer is = 2.8k-8.4


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22222222x22222222222222
UNO [17]

Answer:

4.93827 x 10^19

Step-by-step explanation:

hope it helped

5 0
3 years ago
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**15 Points!! What is 2 1/2 x 1 1/2, 5.4 x 2 3/4, and 3.1 x 2/7?
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6 0
3 years ago
A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?
timurjin [86]
Fraction: 180/x = 3/100
cross multiply: 18000 = 3x
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4 0
2 years ago
If X is an integer and 7< square root of X <8, what is one of the possible values of X?
garri49 [273]
D: x ≥ 0

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4 0
3 years ago
16 - 2t = 5t + 9<br><br> What number does t represent? I'm bored
seraphim [82]
Try not to be bored.  You can take the attitude that you actually like math, and that you will some day actually be a MathGenius.

t represents an unknown quantity defined by the equation 16 - 2t = 5t + 9.

To find this value, do the following:  Add 2t to both sides, and then subtract 9 from both sides.  You'll end up with 7t = 7, which yields t = 1.

We call this the "solution" of the equation given.
8 0
3 years ago
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