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Grace [21]
3 years ago
6

What are three integers that do not all have the same sign that have a sum of -20. Write three integers that do not all have the

same sign that have a sum of 10
Mathematics
1 answer:
Ratling [72]3 years ago
8 0

There isn't an unique solution to these equations. For example, for the first one, you may pick two arbitrary positive number, and fix the third so that the sum is -20.

Say that you choose 4 and 26. Their sum is 30. To reach -20, the third number must be -50.

So, 4, 26 and -50 are three numbers that sum to -20 and don't have all the same sign.

Similarly, for the second requirement, pick two negative numbers, and adjust the third.

If you choose -3 and -2, their sum is -5. So, the third must be 15. In fact, -3, -2 and 15 are three numbers that sum to 10 and don't have all the same sign.

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The sum of two consecutive positive integers is less than 15.
Lilit [14]

Answer:

7

Step-by-step explanation:

first and foremost the two consecutive numbers will be x and x + 1, which will equal to 2x + 1.

2x + 1 > 15

2x + 1 = 15

Collect like terms

2x = 15 - 1

2x = 14

Divide both sides by 2

x = 7

6 0
3 years ago
Help pls and explain!!
cricket20 [7]

Answer: 15 minutes

Step-by-step explanation:

3 0
3 years ago
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Which statement does not use probability correctly to describe an event?
DerKrebs [107]

the answer is D because explosives dont know were to how to 11 D 7 but 2 do 57 people dont know were to do your welcome

6 0
3 years ago
A motorist travels from town A to town B, which are 84km apart. If he has completed 7/8 of his journey, what is the distance he
TEA [102]

The distance that he has traveled exists 73km 500m.

<h3>What is the distance?</h3>

Distance exists described as the amount of space between two items or the condition of existing far apart. The distance of an object can be described as the complete path traveled by an object.

Given: A motorist travels from town A to town B, which exists 84km apart. He has finished 7/8 of his journey.

To estimate the distance that he has traveled

He covered 7/8 out of 84 km

So, 7/8 × 84 = 73.5 km

The distance he has traveled = 73 km 500 m

Therefore, the distance that he has traveled exists 73km 500m.

To learn more about distance refer to:

brainly.com/question/26550516

#SPJ9

5 0
1 year ago
Find f(x) if it is known that f(x+3)=4x+12.
MArishka [77]

Solution:

we are given that

f(x+3)=4x+12

we have been asked to find f(x).

we can find the value of f(x) by re-writing the given function in the form of f(x+3) and thereafter we will replace (x+3) by x.

we can re-write the given function as below

f(x+3)=4(x+3)\\\\\Rightarrow f(x)=4x\\

Hence the expression representing f(x) is f(x)=4x+3.

8 0
3 years ago
Read 2 more answers
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