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Tju [1.3M]
4 years ago
11

Help me 20 points ........................

Mathematics
1 answer:
Hitman42 [59]4 years ago
3 0

Answer:

Step-by-step explanation:

First, you need to find the slope of the line. To do this you need to choose two points on the graph. The points you are given are (-2, 1) and (4, 6). Then use these to find the slope.

m=\frac{y2-y1}{x2-x1}

m=\frac{6-1}{4-(-2)}

m=\frac{5}{6}

You can then plug this and one of your chosen points into the slope-intercept formula

y-y=m(x-x)

y-1=\frac{5}{6} (x-(-2))

y-1=\frac{5}{6} x+\frac{5}{3}

y=\frac{5}{6}x+\frac{8}{3}

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Michelle and Michael checked some books out of the library. 20% of the books Michelle checked out were fiction books, and 40% of
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Perctange is based on the total number. in this case you don't know it so you cant make such a guess.
6 0
4 years ago
Find the distance between the points (4,-8) and (7-10).
Anastaziya [24]

Answer:

\displaystyle d = \sqrt{13}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Coordinates (x, y)

<u>Algebra II</u>

  • Distance Formula: \displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (4, -8)

Point (7, -10)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

  1. Substitute in points [DF]:                     \displaystyle d = \sqrt{(7-4)^2+(-10+8)^2}
  2. (Parenthesis) Subtract/Add:                \displaystyle d = \sqrt{(3)^2+(-2)^2}
  3. [√Radical] Exponents:                         \displaystyle d = \sqrt{9+4}
  4. [√Radical] Add:                                    \displaystyle d = \sqrt{13}
6 0
3 years ago
Read 2 more answers
The owner of a toy store received a shipment of 1,552 party favors. The party favors came in 28 boxes. The same number of party
Svetradugi [14.3K]

let 


x = the number of party favors in each of the 27 boxes

y = the number of party favors in the last box


the total number of party favors is 1,552


27x + y = 1,552


since 1552 = 57*27 + 13


if we assume that y<x we conclude that there are 57 party favors in each of the 27 boxes and 13 party favors in the last box.



Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

8 0
3 years ago
Please help with this, thank you
worty [1.4K]

Answer:

7.2% increase (rounded up to the nearest tenth of a percent)

Step-by-step explanation:

The price of the notebook today is $3.70

The price of the same notebook (original price) yesterday was $3.45

Increase in price = $3.70 - $3.45 = $0.25

Percentage increase = (Increase ÷ original price) × 100

Percentage increase = \frac{0.25}{3.45} × 100 = 7.2% (rounded up to the nearest tenth of a percent)

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Which of the following statements is correct?
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For me it’s A not sure tho
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