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inysia [295]
3 years ago
13

I WILL GIVE BRAINLIEST Solve the equation using inverse operations. Check your solutions. In your final answer, include all of y

our work.
2 + x^3 = 18 solve for x
Mathematics
1 answer:
oee [108]3 years ago
8 0

Answer:

2.5 = X

Step-by-step explanation:

2.5^3 = 15.7 rounded up to 16

2 + 16 = 18

have a nice day and mark me brainliest! :)

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If the height of the box is 7 inches, the volume of the box will be [1] cubic inches.
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Step-by-step explanation:

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This year the winner of New York Marathon ran the 8 kilometer event in 24 hours. What is the runner’s unit rate?
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What is the slope / rate of change for 2, 5 and -3, 7​
Nady [450]

Answer:

\displaystyle m=\frac{-2}{5}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS<u> </u>

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

<u>Algebra I</u>

  • Coordinates (x, y)
  • Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (2, 5)

Point (-3, 7)

<u>Step 2: Identify</u>

x₁ = 2, y₁ = 5

x₂ = -3, y₂ = 7

<u>Step 3: Find slope </u><em><u>m</u></em>

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

  1. Substitute in points [Slope Formula]:                                                             \displaystyle m=\frac{7-5}{-3-2}
  2. [Slope] [Fraction] Subtract:                                                                             \displaystyle m=\frac{2}{-5}
  3. [Slope] [Fraction] Rewrite:                                                                              \displaystyle m=\frac{-2}{5}
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Step-by-step explanation:

80%  of  N   =   24            where N  is  the total number of students

So

.80 N   =  24

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sorry this was a late response

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