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3 years ago

9

The cost of a pen at the office supply store is $2.65. The school store sells the pen for $3.45. How much does the school store

markup the pen?
Enter the correct answer in the box.

$$

1 answer:

Julli [10]3 years ago

3 0

The pen is what ever when you subtract them

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PLS HELP I NEED IT I will give u points

loris [4]

Answer:

15b

Step-by-step explanation:

3x5

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2 years ago

F(x) = 2(x - 3)^2 - 2

Natali5045456 [20]

Hi. I was unsure of what exactly you wanted from this equation, so here's a quick analysis:

<em>f(x) = 2(x - 3)^2 - 2</em>

<em></em>

Domain: (-∞, ∞)

Range: (-2, ∞)

X-intercepts: (4, 0), (2, 0)

Y-intercept: (0, 16)

Axis of Symmetry: x = 3

Minimum value (vertex): (3, -2)

Standard form: y = 2x^2 - 12x + 16

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3 years ago

An abstract sculpture in the form of a triangle has a base 21 meters and a height of 12 meters. Find the are of the triangle.

charle [14.2K]

The area of a triangle could be determined using the following formula
$\boxed{a= \frac{1}{2} \times b \times h}$

plug in the numbers
$a = \frac{1}{2} \times 21 \times 12$
$a = \frac{1}{2} \times 252$
$a= \frac{252}{2}$
a = 126

The area of the triangle is 126 square meters

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2 years ago

2x + 8 = 14 solve the equation you may find using algebra tiles to be helpful

xeze [42]

Answer:

x = 3

Step-by-step explanation:

2x + 8 = 14

2x = 6

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3 years ago

Read 2 more answers

PLA This is for my homwork. PLA help ME!

Mice21 [21]

82/4+20-15
82:4=20.5
20.5+20=40.5
40.5-15=25.5

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3 years ago