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cricket20 [7]
3 years ago
12

For most answers, you will simply enter your numeric answer directly into the space provided to the right of the equal sign. Ans

wer the following question by typing the numerical answer into the answer box. If you have a gross of items, you have 144 items. If you buy a gross of eggs, how many dozen eggs do you have
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

12 dozens of eggs I believe

Step-by-step explanation:

12 eggs are in one dozen

<em>Divide</em><em> </em><em>1</em><em>4</em><em>4</em><em> </em><em>by</em><em> </em><em>1</em><em>2</em><em>. </em><em> </em><u>1</u><u>4</u><u>4</u><u>÷</u><u>1</u><u>2</u><u>=</u><u>1</u><u>2</u>

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Write the slope-intercept form of the line passing through (–8, –5) and (4, 4).
lawyer [7]

Answer:

\Huge \boxed{y=\frac{3}{4} x+1}

\rule[225]{225}{2}

Step-by-step explanation:

We can find the slope through two points.

m = (y2 - y1)/(x2 - x1)

m = (4 - -5)/(4 - -8)

m = 9/12 = 3/4

The slope of the line is 3/4.

Slope-intercept form of a line is y=mx+b. Where m is the slope and b is the y-intercept.

y = 3/4x + b

A point on the line is (4, 4). x = 4 and y =4.

4 = 3/4(4) + b

4 = 3 + b

b = 1

The y-intercept is 1.

\rule[225]{225}{2}

4 0
3 years ago
Read 2 more answers
What is the x and y intercept <br><br> 2x+3y-8=0
ladessa [460]

Answer:

all work is shown and pictured

6 0
3 years ago
Which is simplified fraction is equal to 0.53
Artemon [7]

For this case, we must indicate the fraction that is equivalent to 0.53.

It is observed that the decimal is rolled twice to the left, that tells us to divide by 100.

Thus, dividing the whole number "53" among 100 we have:

\frac {53} {100} = 0.53

Answer:

\frac {53} {100}


6 0
3 years ago
Is this right? Sampling mathematics.
kumpel [21]
What's right? i dont see any thing
6 0
3 years ago
Rewrite the equation by completing the square 2x^2-20x=x^2-19
sergeinik [125]

Answer:

x = -1, 19

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>  </u>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Algebra I</u>

  • Standard Form: ax² + bx + c = 0
  • Factoring
  • Multiple Roots
  • Completing the Square: -b/(2a)

Step-by-step explanation:

<u>Step 1: Define</u>

2x² - 20x = x² - 19

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Subtract x² on both sides:                     x² - 20x = -19
  2. Complete the Square [Addition Property of Equality]:                                 x² - 20x + 100 = -19 + 100
  3. [Complete the Square] Simplify:                                                                    (x - 10)² = 81
  4. [Equality Property] Square root both sides:                                                  x - 10 = ±9
  5. [Addition Property of Equality] Add 10 on both sides:                                 x = 10 ± 9
  6. Evaluate:                                                                                                          x = -1, 19
7 0
3 years ago
Read 2 more answers
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