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n200080 [17]
1 year ago
13

Please help The factors of -18 are listed in the table …

Mathematics
1 answer:
pav-90 [236]1 year ago
8 0

Answer:

x= -2 and 9

Step-by-step explanation:

x ^{2}  + 7x - 18

factorize it

- 18 = 2×3×3

TO MAKE IT 7

3×3=9

9-2 =7

x ^{2}  + 9x - 2x - 18x = 0

x(x+9)-2(x+9)=0

x-2=0 ,x+9=0

x =2 x=-9

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Answer:

5 7/12

Step-by-step explanation:

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What is the equation of the function shown in the graph provided?<br><br> y= _ x + _
Mkey [24]

Answer:

y = -3x - 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

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

Slope-Intercept Form: y = mx + b

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Step-by-step explanation:

<u>Step 1: Define</u>

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

x-intercept (-2, 0)

y-intercept (0, -6)

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

  1. Substitute:                  m=\frac{-6-0}{0+2}
  2. Subtract/Add:             m=\frac{-6}{2}
  3. Divide:                        m=-3

<u>Step 3: Redefine</u>

Slope <em>m</em> = -3

y-intercept <em>b</em> = -6

<u>Step 4: Write linear equation</u>

Slope-Intercept Form:   y = -3x - 6

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3 years ago
A compact car that costs $6000 new is known to depreciate at the rate of 15% per year.
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Step-by-step explanation:

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7 0
3 years ago
ANSWER PLZ QUICK AND FAST
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Option C. Distribution property is the property of, well, distribution!

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3 years ago
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RideAnS [48]

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Then, multiple the 30 weeks by the number of days in a week.

30*7=210

5 0
3 years ago
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