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Nadusha1986 [10]

3 years ago

12

A store purchases a bicycle from the manufacturer for $150. The store then sells the bicycle for $215. By what percentage did th

e store mark up the bicycle?

1 answer:

Nookie1986 [14]3 years ago

7 0

Answer:

it marked the bike up by 69 percent

Step-by-step explanation:

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Write an equation for the line passing through the given pair of points. give the final answer in standard form (-4,-2) and (3,-

Andrew [12]

Answer:

y = -2/7x - 22/7

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

m - slope

b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-4, -2)

Point (3, -4)

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

Substitute: $m=\frac{-4+2}{3+4}$
Add: $m=\frac{-2}{7}$

<u>Step 3: Find y-intercept </u><em><u>b</u></em>

Define: y = -2/7x + b
Substitute: -4 = -2/7(3) + b
Multiply: -4 = -6/7 + b
Isolate <em>b</em>: -22/7 = b
Rewrite: b = -22/7

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

y = -2/7x - 22/7

7 0

2 years ago

Can u guys help me plz I will give u guys 10 points

posledela

65*1.60=$104
Hope that helps

3 0

3 years ago

Click to see the picture how do i do this!

crimeas [40]

Answer:

Look at the pic

Step-by-step explanation:

I hope I did it right...I haven't touched this topic a long time

8 0

3 years ago

2. Evan solved the equation above. He ended up with an improper fraction as his product. Help Evan convert his improper fraction

Goryan [66]

I think it would be like how many times does 5 go into 48.. and that would be 9 and 3/5

4 0

2 years ago

F(x) = ax2 - 12, g(x) = 2x +3, and f(3) = 24. What<br> is the value of g(f(2)) ?

elixir [45]

<h2>Answer: g(f(2)) = 11</h2>

Step-by-step explanation:

g(f(2)) is substituting the value of f(2) for x in g(x). But we must first find f(2).

We know that f (x) = ax² - 12

Since f(3) = 24

⇒ a(3²) - 12 = 24

9 a = 36

a = 4

∴ f(2) = (4)(2²) - 12

= 4

⇒ g(f(2)) = 2(4) + 3

= 11

6 0

2 years ago

Read 2 more answers