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LekaFEV [45]
2 years ago
11

Apply the markup or markdown to each item and then find the retail sale price of the following items. ​Round to two decimal plac

es. Question:
$14.50 sunglasses; 72% markup
Mathematics
1 answer:
Elenna [48]2 years ago
8 0
I just did on a calculator, I hope it helped a littler

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2y to the power of 2x - 3xz = ?
MrRissso [65]

Answer:

x•(2xy-3z)

Step-by-step explanation:

2x²y -3xz== x(2xy-3z)

6 0
3 years ago
Determine the area of a square with side length 2√7 in.
Ainat [17]

Answer:

28 inch

Step-by-step explanation:

The length of all four sides of square is equal.

The formula used for finding the area of square is:

Area = (Length) × (Length)

Thus, the Area of square whose length is 2√7 is:

Area = 2√7 × 2√7

⇒ Area = 4 × 7 = 28 inch.

3 0
3 years ago
Does this graph represent a function? What is the domain and range of the graph?
eimsori [14]

Answer:

Yes; domain: all real numbers; range: y \geq 0

Step-by-step explanation:

1. Use the vertical line test to see if it is a function.

2. Figure out what the lowest and highest point x can be. In this case x can be any number

3. Figure out what the lowest and highest point of y can be. In this case y is not negative, the lowest it can be is 0. So y \geq 0

*Note: Domain are the x values & Range are the y values

4 0
3 years ago
Help please!
nekit [7.7K]
Yes. It says the sum of 2 multiplied by any number replacing the x will be less than 8.
x will need to be less than 4:
x<4
3 0
3 years ago
A circle and triangle can intersect in a) a point b) a circle c) a triangle d) a line
artcher [175]

A circle and a triangle can intersect in a point.

<h3>What is intersection at a point?</h3>

This refers to the fact that two lines are able to meet at a given point. The point where they meet is the point of intersection.

A circle is known to be able to intersect with a triangle in three different ways and at one point.

Read more on intersection here:

brainly.com/question/2065148

#SPJ1

4 0
2 years ago
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