Someone please help me with this math question!

Answers

Answer 1

Answer: $1.25x + 2.5 \ \textless \ 2.75x - 6.5 \n \n 2.5 \ \textless \ 2.75x - 6.5 - 1.25x \ / \ subtract \ 1.25x \ both \ sides \n \n 2.5 \ \textless \ 1.5x - 6.5 \ / \ simplify \n \n 2.5 + 6.5 \ \textless \ 1.5x \ / \ add \ 6.5 \ both \ sides \n \n 9 \ \textless \ 1.5x \ / \ simplify \n \n 6 \ \textless \ x \ / \ divide \ both \ sides \ 1.5 \n \n x \ \textgreater \ 6 \ / \ change \ sides \n \n Answer: x \ \textgreater \ 6 (A)$

Answer 2

Answer: 1.25x+2.5 <2.75x-6.5 =>
=> 2.75x-1.25x > 2.5+6.5 =>
=> 1.5x > 9 =>
=> x > 6
So A is the correct answer~~
Hope that helps! :)

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Idrives 125 miles in 2 1/2 hours .At this same rate,how far will he be able to travel in 6 hours

Answers

300 miles. 125miles/2.5hr = 50mph

50miles X 6hours = 300miles

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Which is the better buy? A 12 pack of Pepsi for $3.50 or a 6 pack for $1.80?

Answers

Answer:

The 12 pack.

1.80×2=3.60

6 pack of pepsi is $1.80

12 divided by 6 is 2.

1.80 x 2 is 3.60

If you buy two of the 6 pack pepsis, it would have 12 pack of pepsi but would cost $3.60. If you buy the 12 pack, it would be $3.50 so it would be the 12 packs being the better deal.

*note* I'm stupid so I would probably buy the 6 packs twice ;(

Solve these word problems 1---3 1: A factory processes 1,560 ounces of olive oil per hour. The oil packaged into 24-ounces bottles.How many bottles does the factory fill in one hour 2: A pond at a hotel holds 4,290 gallons of water.The groundskeeper drains the pound at a rate of 78 gallons of water per hour.How long will it take to drain the pound? 3:Explain using partial quotients to divide is similar to using the Distributive proprerty to multiply

Answers

1. To do this, you want to divide 1560 by 24. This gives you 65. The bottle fills 65 bottles per hour.
2. To do this divide 4290 by 78. The result is 55. It would take the groundskeeper 55 hours to drain the pond.
3. They are similar because you break up pieces of the number and then you combine them.

65 bottles per hour is the answer because basically what you have to do is divide 1,560 by 24.

How does the expression |9 -(-5)| relate the number -5 and 9 on the number line

Answers

The expression /9-(-5)/ means absolute value.
The expression -5 and 9 just show that 5 is negative and 9 is positive
HOPE I HELPED!!!!=D

On the place value chart, label the units and represent the number 50,679

Answers

The 5 is under the ten thousand column, so it represents 50,000. The 0 is under the thousands column, but doesn't represent anything since it's 0. The 6 is under the hundreds column and so it represents 600. The 7 is under the tens column and so it is 70, while the 9 is in the units or the ones (What you call it) and so it is 9

Peter says that 3/4 of a pizza is always the same as 6/8 of a pizza. Nadia says that while they are equivalent fractions, 3/4 and 6/8 of a pizza could represent different amounts. Who is correct

Answers

Nadia

6/8 is 3/4 and both is 75% of a pizza but, the eighths of a pizza is a smaller slice of pizza.

4/4 is four slices of pizza
8/8 is eight slices of pizza They are different amounts.

Nadia is right because the amount of each slice could be different by a thin slice and can effect other slices too therefore Nadia is right

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