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3 years ago

Which statement defines the word markup

Mathematics

1 answer:

tatuchka [14]3 years ago

3 0

Answer:

A markup is a change from the retail price that goes up by a certain percentage. It can go up from 1% all the way to 300%, depending on how much the retailer wants the price to increase.

Step-by-step explanation:

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Matches the description in the table below.

tatiyna

I think it is A because i think it is the only one that makes sense

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2 years ago

What are three 2-digit numbers that divide into 1520?

vlada-n [284]

1520 ÷ 10 = 152

1520 ÷ 20 = 76

1520 ÷ 40 = 38

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3 years ago

What is the percent 200% of 54

sweet-ann [11.9K]

So if 54 is 100% then 200% is double therefore 200% of 54 is 108

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2 years ago

Read 2 more answers

Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2).

arsen [322]

Answer:

$y=-2x+2$

Step-by-step explanation:

Hi there!

Slope-intercept form: $y=mx+b$ where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope</u>

$m=\frac{y_2-y_1}{x_2-x_1}$ where the two given points are $(x_1,y_1)$ and $(x_2,y_2)$

Plug in the given points (-1, 4) and (0, 2)

$=\frac{2-4}{0-(-1)}\\=\frac{-2}{0+1}\\=\frac{-2}{1}\\= -2$

Therefore, the slope of the line is -2. Plug this into $y=mx+b$ :

$y=-2x+b$

<u>2) Determine the y-intercept</u>

$y=-2x+b$

Recall that the y-intercept is the value of y when the line crosses the y-axis, meaning that the y-intercept occurs when x is equal to 0.

One of the given points is (0,2). Notice how y=2 when x=0. Therefore, the y-intercept of the line is 2.

Plug this back into the equation:

$y=-2x+2$

I hope this helps!

6 0

2 years ago

What are the focus and directrix of the parabola with the equation y=1/16x^2

Vlada [557]

Y=1/16x^2
multiplying both sides by 16 we get:
16y=x^2
The general form of a parabola is:
(x-h)^2=4p(y-k)
thus
4p=16
p=4
The parabola opens upwrd:
Focus: (h,k-p)
(0,0-4)
=(0,-4)
Directrix: y=-4

8 0

3 years ago