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irina [24]
3 years ago
12

How do you solve this problem (5x+10)=(2-7x)

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0

Answer:

x=-2/3

Step-by-step explanation:

(5x+10)=(2-7x)

5x+10=2-7x

5x+7x=2-10

12x=-8

x=-8/12

x=-2/3

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What is the basic difference between liability insurance and collision insurance?
tia_tia [17]
Liability insurance only covers incidents that youre liable for... so if you hit a car, your insurance pays for damages on other persons car and not your own car. Collision is usually covered in a collision with another vehicle.. so like not if you hit a tree or something
4 0
3 years ago
Imagine that you are given two linear equations in slope-intercept form. You
murzikaleks [220]

The correct answer is option D.

<h3>What is Straight Line?</h3>

A straight line is an infinite length line that does not have any curves on it. A straight line can be formed between two points also but both the ends extend to infinity.

When two equations have same slope and their y-intercept is also the same, they are representing the line. In this case one equation is obtained by multiplying the other equation by some constant.

If we plot the graph of such equations they will be lie on each other as they are representing the same line. So each point on that line will satisfy both the given equations so we can say that such equations have infinite number of solutions.

Consider an example:

Equation 1: 2x + y = 4

Equation 2: 4x + 2y = 8

If you observe the two equation, you will see that second equation is obtained by multiplying first equation by 2. If we write them in slope intercept form, we'll have the same result for both as shown below:

Slope intercept form of Equation 1: y = -2x + 4

Slope intercept form of Equation 2: 2y = -4x + 8 , ⇒ y = -2x + 4

Both Equations have same slope and same y-intercept. Any point which satisfy Equation 1 will also satisfy Equation 2. So we can conclude that two linear equations with same slope and same y-intercept will have an infinite number of solutions.

Thus, the correct answer is option D.

Learn more about Straight line from:

brainly.com/question/20492082

#SPJ1

7 0
2 years ago
Calculate <br> 19.25tons=___lbs.
Ket [755]

<u>Answer:</u>

19.25 tons = 38500 lbs

<u>Step-by-step explanation:</u>

We are to convert the following given amount of tons in pounds.

We know that, 1 ton = 2000 pounds. So using the ration method, we can convert 19.25 tons into pounds.

\frac{1 ton}{19.25 tons} =\frac{2000 lbs}{x}

x = 2 0 0 0 \times 1 9 . 2 5

x = 3 8 5 0 0 lbs

Therefore, 19.25 tons = 38500 lbs.

7 0
3 years ago
Read 2 more answers
Ganjilaya2019 if you can see this, please help me on this
nikdorinn [45]
The answer should be 3x try it
8 0
3 years ago
Which of the 5 are correct?
kicyunya [14]
It’s 8 ÷ 2/5 = 20 because 20 x 2/5 = 8
3 0
3 years ago
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