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geniusboy [140]
3 years ago
8

PLEASE HELP...........

Mathematics
2 answers:
Vlad [161]3 years ago
7 0

Answer: Just do 2355

Step-by-step explanation: its that

Nezavi [6.7K]3 years ago
3 0

Answer:

Oh my ga- srsly!? You need help with that!?

Step-by-step explanation:

The other answer another user gave is INCORRECT.

Go ask your teacher for help, tell me what you know. I'll help you in the comments.

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What is 54.77 rounded to the nearest tenth ?
k0ka [10]
54.8. Hope that helped :)
4 0
3 years ago
John's income increased by 4%. if his income rose by $850, find his previous amount​
bearhunter [10]

Answer:

$21,250

Step-by-step explanation:

4% = 850

100% = x

Cross multiply the above to get 21,250

Another way of doing this is:

850 divided by 4 = 212.5

So every percent is equal to 212.5, so:

212.5 * 100 (for 100%) = 21,250

3 0
3 years ago
Read 2 more answers
Challenge  A bag contains​ pennies, nickels,​ dimes, and quarters. There are 50 coins in all. Of the​ coins, ​% are pennies and
Semmy [17]

Answer:

.

10% of 50 coins is/are 5 coins.  So, 5 coins are pennies.

40% of 50 coins is/are 20 coins.  So, 20 coins are dimes.

The number of nickels is  (5 + 9) = 14, according to the condition.

Then quarters are the rest (50 - 5 - 20 - 14) = 11 coins.

Now you can easily calculate the total and answer the question

   Total = 5*1 + 14*5 + 20*10 + 11*25 = 550 cents = $5.50.     ANSWER

Step-by-step explanation:

5 0
3 years ago
If x = 15 cm, y = 36 cm, and z = 39 cm, what is the surface area of the geometric shape formed by this net? A. 1,890 cm2 B. 2,88
zheka24 [161]

Answer:

I belive it’s C

Step-by-step explanation:

I don’t know if it’s correct tell me if I’m wrong

6 0
2 years ago
Find the distance between <img src="https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B12%7D" id="TexFormula1" title="\frac{7}{12}" alt="\
jek_recluse [69]

Answer:

5/36

Explanation:

Distance on a number line is basically difference between two numbers. So we subtract the two numbers. This can be solved on a calculator btw. 7/12 - √16/81 = 5/36.

3 0
2 years ago
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