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2 years ago

12

Tre'Quan reads at a constant rate that lets him complete 4 chapters each week. He starts reading a book with 42 chapters. Which

equation below models the number of chapters that he has left to read , y, after x days?

1 answer:

Tju [1.3M]2 years ago

4 0

Answer:

y=42− 4/7 x

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Determine the slope of the line given the graph 3,-3 and 0,2

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Answer:

$\displaystyle m = \frac{-5}{3}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinate Planes

Reading a coordinate plane
Coordinates (x, y)

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify points</em>

Point (0, 2)

Point (3, -3)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

Substitute in points [Slope Formula]: $\displaystyle m = \frac{2 + 3}{0 - 3}$
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Rasek [7]

Answer:

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Step-by-step explanation:

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