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sergey [27]
3 years ago
14

Review the scenario and the solution. Explain what is wrong with solution and correct the error.

Mathematics
2 answers:
butalik [34]3 years ago
7 0
2.25h(60m/hr)(1/3)=45m

So Rick spends 45 minutes studying math per night.
andrezito [222]3 years ago
5 0
He spends 45 minutes doing math.

Work - 2.25 time 60 gives the number of minutes he spent total = 135.
135 divided by 3 give the amount of time he worked on math since he          
spent a third of his time on math.
            
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3 0
3 years ago
2.4x-9 < 1.8x+6 solve the inequality
nasty-shy [4]

Answer:

x<25

Step-by-step explanation:

Let's solve your inequality step-by-step.

2.4x−9<1.8x+6

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2.4x−9−1.8x<1.8x+6−1.8x

0.6x−9<6

Step 2: Add 9 to both sides.

0.6x−9+9<6+9

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Step 3: Divide both sides by 0.6

0.6x/0.6 < 15/0.6

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8 0
2 years ago
<img src="https://tex.z-dn.net/?f=26%20-%202%2810%20-%201%29%20%2B%20%283%20%2B%204%20%5Ctimes%2011%29" id="TexFormula1" title="
goldfiish [28.3K]

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8+3+(4)(11)

8+3+44

8+47

55

"55 is correct answer".

Hope this helps!

Thanks!

-Charlie

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3 years ago
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