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liubo4ka [24]
3 years ago
15

8. Find the selling price of a $450 painting with a 45% markup.

Mathematics
1 answer:
makvit [3.9K]3 years ago
7 0
The answer is 652.50

450+45%
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What is the equation of the quadratic graph with a focus of (−4, seventeen eighths ) and a directrix of y = fifteen eighths
Lunna [17]
Standard form for a parabola:
( x - h )² = 4 p ( y - k )
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Displacement from vertex to focus:
p = 2/8 = 1/4
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or general form: 
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Solve for n. 4n + 19 + 13n = -13 + 15n
STALIN [3.7K]
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3 years ago
Read 2 more answers
I need help please please
Aliun [14]

Answer:

y= -4/3x +8

Step-by-step explanation:

well first you got to simply for equation

4x +3y = 24

so you subtract 4x to both sides and that gives you : 3y= -4y +24

then you divide everything by 3

and that leaves you with : y= -4/3x +8

and the graph just put a dot on 8 on the y axis then go down -4 and left 3

your welcome!!!!!!!!1

7 0
3 years ago
Question 7 (1 point)<br> Solve: 8x = 56
Hunter-Best [27]

Answer:

x = 7

Step-by-step explanation:

8x = 56

To solve this, we must simplify. To do this, we must divide each side by 8. This, in term, will give us the value of x.

8x = 56

----    ----

8       8

56/8 = 7

x = 7

Our answer is x = 7

5 0
3 years ago
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