3 years ago

Given the point (3,4) and the slope of 6, find y when x = 27

Mathematics

1 answer:

tatyana61 [14]3 years ago

5 0

Your answer should be 148! (Keep in mind that slope = change in y/ change in x.) Hope I helped!

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Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used t

Leya [2.2K]

Answer: a2 + 152 = 362

Step-by-step explanation:

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3 years ago

Determine which equation below has a solution of x= 1/2

masya89 [10]

Answer:2x-1=0

Step-by-step explanation:

x=1/2

Cross multiply

2x=1

Subtract 1 from both sides

2x-1=1-1

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3 years ago

Expand and simplify 4(2x +7) – 3(x + 5)

Vikentia [17]

Answer:

$4\left(2x+7\right)-3\left(x+5\right)=5x+13$

Step-by-step explanation:

Given the expression

$4\left(2x+7\right)-3\left(x+5\right)$

<u>Expand and simplify the expression</u>

$4\left(2x+7\right)-3\left(x+5\right)$

Expand 4(2x + 7) = 8x + 28

$4\left(2x+7\right)-3\left(x+5\right)=8x+28-3\left(x+5\right)$

Expand -3(x + 5) = -3x - 15

$=8x+28-3x-15$

Group like terms

$=8x-3x+28-15$

Add similar elements: 8x - 3x = 5x

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Simplify

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Therefore, we conclude that:

$4\left(2x+7\right)-3\left(x+5\right)=5x+13$

6 0

3 years ago

Can someone please give me the answers?

kirza4 [7]

Find all the areas and add them together
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3 years ago

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oee [108]

Answer:

Step-by-step explanation:

15 x 7 = 105

The gap is either 9 x 7 =63 or 12 x 7 = 84

105 - 84 = 21

105 - 63 = 42

So the shaded area is either is 21 or 42

7 0

2 years ago