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lara31 [8.8K]
3 years ago
11

What is the slope intercept equation for a parallel line through (1,3), parallel to y=2x+5

Mathematics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

the desired line is y = 2x+1

Step-by-step explanation:

A line parallel to y=2x+5 has a very similar equation.  All we have to do here is to write y=2x+5 as y=2x+b and find b for x = 1 and y = 3.

Replacing y with 3 and x with 1, we get 3 = 2(1) + b.  Then b = 1, and the desired line is y = 2x+1

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Can anybody help me pleasee I don't understandd
o-na [289]
Hello there.

6(8 - 2y) = 4y

To solve for this, we need to apply the Distributive Property to the left side of the equation. This property allows us to multiply the number outside of the parenthesis by all numbers inside of the parenthesis.

6(8 - 2y)
6(8) + 6(-2y)
48 - 12y

Now, let’s take a look at our equation.

-12y + 48 = 4y

To make things more simple, we’ll add 12y to both sides of the equation. This will cancel out -12y on the left side of the equation and will turn 4y on the right side of the equation into 16y.

Our new equation is:

16y = 48

Now all we need to do is divide both sides by 16 to solve for y.

16y / 16 = y
48 / 16 = 3

Our final answer and solution is:

Y = 3

I hope this helps!
4 0
3 years ago
Sam says 90/(-9) equal 10. Is he correct? Use the drop-down menus To explain your answer.
Klio2033 [76]

Answer:

No

Step-by-step explanation:

90/(-9) = -10.  Any time we multiply or divide with one of the numbers being negative means that the solution will be negative.  If both numbers are negative the answer will be positive.  Hope this helps:)

8 0
3 years ago
Scale drawing of 1 inch = 1/2 foot what is the width of the is 8ft
Paraphin [41]

1 inch = 1/2 ft


8 feet = x


divide 8 feet by 1/2 ft to get total inches:


8 / 1/2 = 8 x 2/1 = 16/1 = 16 inches

6 0
2 years ago
Find the area of the shape shown below. <br> pls help!!
Svetlanka [38]

Answer:

6m^2

Step-by-step explanation:

1/2×2(2+4)

1/2×2×6

=6m^2

6 0
3 years ago
To ride an amusement park ride, your height must be at or above the line on the sign. For each set of information, write an inte
Rainbow [258]

Answer:

3ft tall yes 2ft and 12inches no

Step-by-step explanation:

hope this helps

7 0
3 years ago
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