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artcher [175]
3 years ago
5

A number is 1/7 of another number. The difference of the numbers is 18 (Assume that you are subtracting the smaller number from

the larger number.) Find the numbers
Mathematics
1 answer:
Igoryamba3 years ago
8 0
The smaller number is 3. The larger number is 21. 

You can get this using the following system of equations and solving by any method. 

x - (1/7)y = 0
-x + y = 18
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2 years ago
Explain how to determine whether a point is a solution to a linear inequality?
Orlov [11]

Answer:The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality.

Example

Is (1, 2) a solution to the inequality

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2+5>?1

7>1

The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality. The boundary line is dashed for > and < and solid for ≤ and ≥. The half-plane that is a solution to the inequality is usually shaded.

Step-by-step explanation:

5 0
3 years ago
What is 25% of 10....
Gekata [30.6K]

Answer: 2.5

10 X 25%

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Hope this helps!!

8 0
2 years ago
Read 2 more answers
Henry is 4 years younger than Linda. Linda is 20 years old. After correctly carrying out the Solve step of the five-step problem
Troyanec [42]
L = 20
H = L - 4
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H = 16
Hope this helps
5 0
2 years ago
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What is 2x-4. I really don’t understand
ddd [48]

Answer:

2 * -4 = -8

Step-by-step explanation:

2 * -4 = -8

It is just like multiplying two numbers like... 2 * 4 = 8

You must need to know that:

+a * -b = -c

-a * -b = +c

+a * +b = +c

In your question;

+a * -b = -c

a = 2

b = -4

c = -8

therefore:

2 * -4 = -8

3 0
2 years ago
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