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Marina86 [1]
3 years ago
9

Just please help me I will give branliyest

Mathematics
1 answer:
alex41 [277]3 years ago
6 0

Answer:

A

Step-by-step explanation:

because proportion is right vertical

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A digital music player has a retail price of 85$ the percent of markup is 140% what is the final price after the markup? (Show w
zhannawk [14.2K]

Answer: <em>$119</em>

Step-by-step explanation:

<em>Let's take this equation</em>

<em>85(n)</em>

<em>n will equal 1.40 as the price mark up is 140%</em>

<em>85(1.40)</em>

<em>$119</em>

8 0
2 years ago
Make n the subject of the formula: M=3n
natta225 [31]
Divide each side by 3. ----- n=M/3 .
4 0
3 years ago
Math answer homework​
stiv31 [10]

Answer:

2:15 p.m.

Step-by-step explanation:

Starting time                1:40 p.m.

Time on subway       <u>+0:17 </u>

Time off subway          1:57 p.m.

Time walking            <u>+0:18 </u>

Time at apartment       1:75

When the minutes are more than 60, you subtract 60 from the minutes and add 1 to the hours.

 1   :75

+1<u> - :60 </u>

  2 :15 p.m.

Daniel arrived at the apartment at 2:15 p.m.

8 0
2 years ago
6. a. Name a pair of equations that have exactly one point of intersection. How do you know?
True [87]

Answer:

A system of linear equations will have exactly one point of intersection, for example:

2x+y=5

-x+y=2

However, a system of linear equations with no solution will have no points of intersection, for example:

-4x+10y=6

2x-5y=3

Sorry about c. though I'm confused on how a pair of equations can have infinite points of intersection unless x or y equals all real numbers which could happen if x or y both equaled all real numbers maybe

And the point of interesection for the system of equations in the problem you attached as an image is (2,-1)

I attached a photo below, and one of how to graph it

4 0
2 years ago
Write the standard form of the line passing through the following points (-5,1) and (0,-5)
Ronch [10]

Answer:

-6/5

Step-by-step explanation:

-5-1 / 0-(-5)

3 0
3 years ago
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