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Oksanka [162]
2 years ago
10

Please help i m gonna give brainlest

Mathematics
1 answer:
ikadub [295]2 years ago
4 0

Answer:

x > 750

Step-by-step explanation:

Based on the graph, the company would only make a profit when it hits the break-even point, where the slope starts increasing exponentially.

Thus, it would have to have a value of more than 750 before it can make a profit.

The > means that x is more than 750 while < means that x is lesser than 750 so the last option is wrong.

2250 is merely the amount of money made during the break-even point, so it belongs in the values of y, not x.

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Find the slope of 6x – 3y = 5
sladkih [1.3K]

Answer:

slope is 2

Step-by-step explanation:

simplify this equation so that you can get to "y ="

your equation is: 6x - 3y = 5

start by subtracting 6x from both sides: -3y = -6x - 5

then divide both sides by -3 to isolate y: y = 2x - 5/3

so now we can clearly see that the slope is 2, since that is what is right next to x

3 0
2 years ago
There are a total of 71 students in the cafeteria.
Vsevolod [243]

Answer:

49

Step-by-step explanation:

you can make the information into equations them solve simultaneously:

b + g = 71

b = 2g + 5

7 0
2 years ago
Out of 20 attempts, a basketball player scored 8 times. What percent
cricket20 [7]

Answer:

The answer is 40%

Step-by-step explanation:

Turn it into a fraction 8/20 then you can lower it to 2/5 because four goes into eight twice and into twenty five times. Once you have done that it is easy to figure out that 2/5 is 40%

5 0
3 years ago
Solve the inequality for x<br> 3^(6x+18)&lt;27^(3x)
Lera25 [3.4K]

Answer:

\displaystyle x > 6

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  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

<u>Algebra II</u>

  • Exponential Rule [Powering]: \displaystyle (b^m)^n = b^{m \cdot n}
  • Solving exponential equations

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em />\displaystyle 3^{6x + 18} < 27^{3x}<em />

<em />

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

  1. Rewrite:                                                                                                             \displaystyle 3^{6x + 18} < 3^{3(3x)}
  2. Set:                                                                                                                     \displaystyle 6x + 18 < 3(3x)
  3. Factor:                                                                                                               \displaystyle 3(2x + 6) < 3(3x)
  4. [Division Property of Equality] Divide 3 on both sides:                                  \displaystyle 2x + 6 < 3x
  5. [Subtraction Property of Equality] Subtract 3x on both sides:                       \displaystyle -x + 6 < 0
  6. [Subtraction Property of Equality] Subtract 6 on both sides:                        \displaystyle -x < -6
  7. [Division Property of Equality] Divide -1 on both sides:                                 \displaystyle x > 6
8 0
3 years ago
Read 2 more answers
Solve by graphing. Y = 1/3x - 3, Y= -x + 1<br><br> How do you solve this?
givi [52]

Step-by-step explanation:

Y=1/3-3/1

-x+1= 1/3-3/1

= -3+1

= -2.

3 0
2 years ago
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