Explain how to estimate 586 - 321 two different ways
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Answer 1
Answer:
To estimate 586 - 321, you can round the numbers up or down to the nearest five. 586 can either become 570, rounding up, or 585, rounding down, which is closer. 321 becomes 320. It's not close enough to 325, nor to 315, for either of those to be good choices. 570 - 320 = 250 and 585 - 320 = 265. The actual solution to the original problem is 265, so, the second estimate, because they both go down by 1, is the closest.
Which method of solving quadratic equations would be the easiest to use to find the solution for x2 – 13x + 12 = 0?
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Factoring would be the easiest.
Divide.Then, check with multiplication. The first one is done for you.94 divided by 33??
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The answer is 2.84848484848.
Please help, again. Mathmatics
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ok for the fist one the two fractions divide them. but the one that is 9 and 1/3 you multiply 9*1 then divide it by 3. and for the last one just put any of the answers in i'll have the answers for you in a bit.
In what way is a debit card similar to a check
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Answer: they both have the ability to pay rapid and easily, the money already exists in the account unlike credit cards
Step-by-step explanation:
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The answer is C
I just took the test and got 100%
HELP! SHOW ALL WORK AND EXPLAIN. :P
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♥It says that he adds 12$ each week, and by the end of 3 weeks he had 60. Well if you do 12*3 And that =36. But as you can see its not 60 so we have to find out how much money he had in there before. He had 24$ in there before he started doing this. You can find this by doing 36+x=60 and 36+24=60. Now if you do 12*15 You get 180. Now add the 24 dollars he already had in there. 180+24=204 He had 204$ at the end of wk.15 ♥Hope this helps!♥
12x3=36This means that Gary already has money in the bank.So if u do60-36 you get 24.If u then do12x15 you get 180Then u need to add the 24 on180+24= 204The answer is to £204
suppose Richard walks one kilometer every 10 minutes how many meters are there can you walk in an hour at this new rate
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One kilometer is 1000 meters. One hour is 60 minutes, or six segments of 10 minutes each. If you can walk 1000 meters in 10 minutes, you can walk 6000 in an hour (that is REALLY fast, by the way)