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Artyom0805 [142]
2 years ago
13

An eastbound train and a westbound train meet each other on parallel tracks heading in opposite directions. The eastbound train

travels 6 miles per hour faster than the westbound train. After 2 hours, they are 276 miles apart. At what speeds are the two trains traveling
Mathematics
1 answer:
nekit [7.7K]2 years ago
3 0

Both? or just the westbound?

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Determine the rate of change for thw graph: $____ per mile​
Ira Lisetskai [31]

Answer:

$2 per mile

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (2, 5)

Point (4, 9)

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

  1. Substitute:                    m=\frac{9-5}{4-2}
  2. Subtract:                       m=\frac{4}{2}
  3. Divide:                          m=2
5 0
2 years ago
What is 5 times 2 plz help
nikklg [1K]
Its is 10. U welcome
8 0
3 years ago
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Translate the sentence into an inequality.
Liula [17]

Answer:

<h2>10 + 5x ≤ -15</h2>

Step-by-step explanation:

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Ten increased by —————————————>         10 +

the product of a number ‘x’ and 5 —————>        5x

less than -15   —————————-——————>   ...... ≤ -15

<em>Conclusion</em>:

10 + 5x ≤ -15

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3 years ago
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den301095 [7]

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we are given a square and rectangle.we want to figure out x which is the width of the rectangle. we are also given a condition i.e

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therefore,

\displaystyle \rm A _{square } = A _{rect}

recall the formula of the area of square and rectangle so,

\displaystyle  {s}^{2} = lw

now assign variables

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thus substitute:

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simplify square:

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divide both sides by 32:

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and we're done!

3 0
2 years ago
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