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3 years ago

Pls answer the first one to answer and get right will get Brainliest

Mathematics

2 answers:

scoray [572]3 years ago

8 0

Answer:

The answer is 7

Step-by-step explanation:

julia-pushkina [17]3 years ago

5 0

Answer:

x=-2

Step-by-step explanation:

add 5 to get rid of the -5 and then -4 become 1 then multiply by 10 to get rid of the divide by 10 then 10 times 1 equals 10 so then you divide by negative 5 so now you have x=10÷-5 and that equals -2

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Anna007 [38]

Answer:

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3 years ago

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3 years ago

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Dovator [93]

Answer:

Step-by-step explanation:

let X1,X2 represents the length of two pieces selected from a population

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To be continued on the attachment:

6 0

4 years ago

Evaluate | -x - 2y | for x = -5 and y = 5

11111nata11111 [884]

We have our expression and we know the values of the variables.

Replace the variables with their respective values.

| -(-5) - 2(5) |
| 5 - 2(5) |
| 5 - 10 |
|-5|
5

So, the answer is 5.

4 0

4 years ago

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