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VMariaS [17]
3 years ago
12

-8x+2(3x+5) Show work I’ll mark brainless

Mathematics
1 answer:
Verizon [17]3 years ago
6 0

Answer:

- 2x + 10

Step-by-step explanation:

Given

- 8x + 2(3x + 5) ← distribute parenthesis by 2

= - 8x + 6x + 10 ← collect like terms

= - 2x + 10

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Evaluate the expression (2x + y) - z when x= 3, y = 4, z =5​
Lapatulllka [165]

Answer:

5

Step-by-step explanation:

(2x + y) - z

Let x=3  y=4 and z=5

2*3 +4 -5

Multiply and divide first

6 +4 -5

Then add and subtract

10-5

5

5 0
3 years ago
What is the length of AC?
lora16 [44]

Answer:

the answer is 18 feet because that line in the middle of the triangle is half the size of AC

5 0
3 years ago
Help asapppppp <br> Rewrite the formula
Allushta [10]

Answer:

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• A is 18 in²

• b is 9 in

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4 0
3 years ago
Read 2 more answers
The least-squares regression line is_____________. A. the line that passes through the most data points.B. the line that makes t
Elanso [62]

Answer:

<h3>The option B) is correct.</h3><h3>That is the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible is correct answer</h3>

Step-by-step explanation:

Given that " The least-squares regression line "

The least-squares regression line is <u>the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible.</u>

Therefore option B) is correct

3 0
3 years ago
Solve for x: 3-(2x-5)&lt;-4(x+2)
andriy [413]
3-(2x-5)<-4(x+2)

8-2x<-8-4x

16<-2x

-8 > x. or equivalently x<-8
3 0
3 years ago
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