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alexgriva [62]
3 years ago
15

Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on her sales. She worked 78 hours over the last

two weeks and had a total of $1,805 in sales before taxes. Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks? A. $649 B. $181 C. $468 D. $227
Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0
The answer is a $ 649
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Which graph represents the equation y=34x−3 ? I NEED HELP FAST PLEASE
Flura [38]

Shown below

<h2>Explanation:</h2>

Here we have a line given by the equation:

y=\frac{3}{4}x-3

This line is given in Slope-intercept form, recall that this form is as follows:

y=mx+b \\ \\ \\ Where: \\ \\ m:Slope \\ \\ b:y-intercept

So in this case:

m=\frac{3}{4} \\ \\ b=-3

So a point that lies on the line is:

(0,-3)

Another point would be:

For \ x=8 \\ \\ y=\frac{3}{4}(8)-3 \\ \\ y=6-3 \\ \\ y=3 \\ \\ (8,3)

So the line must pass through these two points. By using graphing tool we get the line shown below.

<h2>Learn more:</h2>

Matching graph with equations: brainly.com/question/13015874

#LearnWithBrainly

5 0
3 years ago
Simplify the expression
Paladinen [302]
\log_4(16^x)=\log_4(4^{2x})=2x.
4 0
3 years ago
Which quadrant 20 degree in ?
elena55 [62]

Answer:

Therefore 20 degree is in First Quadrant,

i.e Quadrant I.

Step-by-step explanation:

QUADRANT:

When the terminal arm of an angle starts from the x-axis in the anticlockwise direction then the angles are always positive angles.

Quadrant I      -          0° to 90°

Quadrant II     -       90° to 180°

Quadrant III    -      180° to 270°

Quadrant IV    -      270° to 360°

Therefore 20 degree is in First Quadrant, i.e Quadrant I.

When the terminal arm of an angle starts from the x-axis in the clockwise direction than the angles are negative angles.

Quadrant IV  -          0° to -90°

Quadrant III   -       -90° to -180°

Quadrant II    -      -180° to -270°

Quadrant I     -      -270° to -360°

4 0
3 years ago
A boat travels 3 hours downstream at r miles per hour. On the return trip, the boat travels 5 miles per hour slower and takes 4
Rudik [331]

This is a simple one.

We dont know how fast it is going downstream, but we do know it took 3 hours to reach the destination. Now, saying that, when coming back we know it took 4 hours(an hour longer than what we took to get there), and we also know we were moving 5 miles slower per hour. If we think a bit, we can see that moving 5 miles slower made us take a whole hour. Making me believe that when we were headed to our destination we were moving at 20 miles per hour, and when we were headed back, we moved at 15mph(20-5)

To check that this was correct, we can just simply check, "okay so from our point to our destination we traveled 60 miles in total. if we went 20 miles an hour, in 3 hours(3×20) we would be at our destination, and if we traveled at 15 miles an hour, it would take us 4 hours to get back to our starting point (4×15)

HOPE THIS HELPED. PLEASE CONSIDER LEAVING A <em><u>5</u></em><em><u> </u></em><em><u>STAR</u></em><em><u>,</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em><em><u>HEART</u></em><em><u> </u></em><em><u>AND</u></em><em><u> </u></em><em><u>MAKING</u></em><em><u> </u></em><em><u>THIS</u></em><em><u> </u></em><em><u>THE</u></em><em><u> </u></em><em><u>BRAINLIEST</u></em><em><u> </u></em><em><u>ANSWER</u></em> THAT WOULD BE SO VERY MUCH APRECIATED!!!!

3 0
3 years ago
F(x) = 3x2 – x + 5; g(x) = 2x – 3. find f(x)-g(x)<br>​
Sonbull [250]

Answer:

f(x) - g(x) = 3x² - 3x + 8

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

Distributive Property

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = 3x² - x + 5

g(x) = 2x - 3

<u>Step 2: Find f(x) - g(x)</u>

  1. Substitute in function values:                                                                          f(x) - g(x) = 3x² - x + 5 - (2x - 3)
  2. [Distributive Property] Distribute negative:                                                    f(x) - g(x) = 3x² - x + 5 - 2x + 3
  3. [Subtraction] Combine like terms (x):                                                              f(x) - g(x) = 3x² - 3x + 5 + 3
  4. [Addition] Combine like terms:                                                                        f(x) - g(x) = 3x² - 3x + 8
8 0
2 years ago
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