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posledela
3 years ago
9

Brainliest, thanks, 5 star Rating, and extra points for 1st or 2nd person who answers... don't worry I look through the answers

and decide carefully... make yours correct and the best (no wrong answer will be reported...)
Pt 1... Tyler’s brother works in a shoe store. Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission?
Pt 2... Tyler’s brother works in a shoe store. The store bought a pair of shoes for $50, and sold it for $80. What percentage was the markup?
Pt 3... Tyler’s brother works in a shoe store. Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per hour. After the raise, how much will Tyler’s brother make per hour?
Mathematics
1 answer:
Airida [17]3 years ago
3 0

Answer:

i think part 1 is the answer

Step-by-step explanation:

dont put the answer yet i dont know if its right

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How do you write 2 fractions which equal 1/2
Irina18 [472]

Answer:

\frac{2}{4},\frac{4}{8} etc.

Step-by-step explanation:

Multiply the top and bottom of \frac{1}{2} by the same number to get an equivalent fraction.

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3 years ago
1. The function, g, is graphed below. EXPLAIN how to find x, if g(x) = -1 in sufficient<br> detail
konstantin123 [22]
<h3>Answer:  x = 1</h3>

=====================================

Explanation:

  • Step 1) Start at -1 on the y axis.
  • Step 2) Draw a horizontal line from -1 until you reach the g(x) curve.
  • Step 3) Mark the point of intersection. Let's call it point A.
  • Step 4) From point A, draw a vertical line until you reach the x axis. You should get to x = 1.

All of this is shown in the diagram below.

Now follow the arrows in reverse. This shows that x = 1 leads to y = g(x) = -1.

Therefore, g(1) = -1 and x = 1 is the solution to g(x) = -1.

Side note: The equation is g(x) = 2x-3. We can replace g(x) with -1 and solve for x to get x = 1.

4 0
3 years ago
Which of the following equations is of a parabola with a vertex at (1, -2)?
Lapatulllka [165]

Answer:

y = (x-1)^2 - 2

Step-by-step explanation:

The parabola vertex point is always (h, k) in y = (x-h)^2 + k

All you have to do is look at h and k to find your vertex. Since in y = (x-1)^2 -2 has an h of -1 (Which makes it positive 1 when you plug it in) and a k of -2, that means that is your answer.

5 0
3 years ago
A ray of light is reflected when it hits a mirror. The angle at which the light strikes the mirror is the angle of incidence, i.
AveGali [126]

Step-by-step explanation:

The angle of incidence is equal to the angle of reflection.

So if the total angle ROQ = i+r = 124. The angle of reflection, r must be half of this = 62.

Angle POK is a right angle, so to find angle ROK, we do 90-62 = 28

6 0
3 years ago
Read 2 more answers
7/10 × 4/21. Show your work
wolverine [178]

Answer:

Step-by-step explanation:

7/10 × 4/21

1/5 *2/3 =2/15

reduce them down

6 0
4 years ago
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