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Katen [24]
3 years ago
7

Plssss help me asap!

Mathematics
1 answer:
beks73 [17]3 years ago
4 0

Answer:

Hi the answer is this question has no answer xd

Step-by-step explanation:

Ok  THIS QUESTION HAS NO ANSWER

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— 3 (— 5х + 2) - x - 3 = 39
ra1l [238]

Answer:

this is your right answer. thanks!!

4 0
3 years ago
Eva maintained an average speed of 35 miles per hour (mph) for the first m hours of her road trip. For the next n hours of the t
Schach [20]

Answer:

Step-by-step explanation:

I don't see the choices, but I will make the equations that seems to be correct to me.

Known facts:

  • maintained an average speed of 35 miles per hour (mph) for the first m hours of her road trip.
  • next n hours of the trip, she drove at an average speed of 60 mph.
  • Eva drove a total of 225 miles in 4.5 hours.

Let's make the equations:

m + n = 4.5

35m + 60n = 225

Hope that helps!

7 0
3 years ago
I need help !! this is geometry hw
AfilCa [17]

Answer:

angle a=64, longest side AV : shortest side: TV

angle c=55 longest side: BW shortest side: CB

angle z =24 longest side: XZ shortest side: XP

Step-by-step explanation:

8 0
3 years ago
Why is the use of existing data, especially in comparative and historical research, especially helpful to students?
mr Goodwill [35]

Answer: For more Information and insight.

Step-by-step explanation:

The use of historical and comparative existing data is important to students because it gives them an insight on what they are working on.

Previous datas contains certain informations from which new observations and assessments can be made.

Students uses existing data to compare and contrast different factors like if there was a rise or fall in the system they are working on, the also check if an major changes occurred or things were significantly the same from the past to present.

7 0
3 years ago
A company designs a box to package their product. The material used costs $0.112 per square foot. The box consists of a square b
riadik2000 [5.3K]
4(9*11/2)
=198

198+9*9
198+81
=279 inches 
279 inche= 23.25square foot

23.25*0.112*<span>10,000
</span>=<span>26040
</span>

3 0
3 years ago
Read 2 more answers
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