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Lana71 [14]
1 year ago
9

How do I resolve -2x+7=4x-2

Mathematics
2 answers:
fenix001 [56]1 year ago
7 0
U would put it into a calculator
Rainbow [258]1 year ago
6 0

Answer:

x = 9/6

Step-by-step explanation:

1) Separate and add the like terms together. X terms on one side, regular numbers on the other. Do this by adding 2x to both sides and adding 2 to both sides.

7 + 2 = 4x + 2x

2) Add together the like terms.

9 = 6x

3) Divide both sides by 6.

9/6 = x

x = 9/6

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Help please I'll mark brainiest xx
marysya [2.9K]

Answer:

238 miles

Step-by-step explanation:

340 miles = 5 hours

So get 1 hour by dividing by 5 on both sides

5/5 = 1 hr

340/5 = 68

So in 1 hour they travel 68 miles

You want to find 3 1/2 hours

Do 68 x 3 to get 3 hours

So it would be 68 x 3 =204

Plus the half an hour - which you get by doing 68/2 = 34

<em>68 = 1 hour, so half of that must be half an hour</em>

So to get the final distance you do 204 (3 hours) +34 (half an hour)

204 + 34 =238

3 0
2 years ago
Find the slope of the line that passes through (10,5) and (3,2).
Colt1911 [192]
The answer is 3/7, 5-2=3 and 10-3=7
5 0
3 years ago
The area of a rectangular parking lot is 7081 m²
Lubov Fominskaja [6]

Step-by-step explanation:

So the question is easy ....The thing that you need to do here is ...You should divide area by length....and you will get your answer....

  • Area of square = l²
  • Area of rectangle = l × b

Area of rectangular parking lot = 7081 m²

length of parking lot = 97 m

Width = ?

Now,

Area = l × b

7081 = 97 × b

7081 / 97 = b

b = 73 m

Hence the width is 73 m....

4 0
2 years ago
Which graph shows data whose r-value is most likely closest to 0?
Alexxandr [17]

Answer:

D) A graph shows both axes unnumbered. Points are scattered all over the graph.

Step-by-step explanation:

The value of "r" tells you how strong the correlation is between the independent and dependent variables. If its close to 0, then there will be hardly any correlation, so a good example of this is the 4th option where there's no pattern in the data set.

8 0
2 years ago
Read 2 more answers
A conical perfume bottle has a radius of 3.3 centimeters and a height of 3.3 centimeters.
expeople1 [14]

Answer:

4.5

Step-by-step explanation:

7 0
3 years ago
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