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Blababa [14]
3 years ago
10

Marshall earns a salary of $36,000, and each

Mathematics
1 answer:
Anton [14]3 years ago
7 0

Answer:

Let Marshall's salary be  

S

m

Let Jim's salary be

     

S

j

Let the count in years be  

n

S

m

=

$

36000

+

4000

n

S

j

=

$

51000

+

1500

n

Set  

S

m

=

S

j

For convenience lets drop the $ symbol

⇒

36000

+

4000

n

 

=

 

51000

+

1500

n

Subtract  

1500

n

and

36000

from both sides

4000

n

−

1500

n

=

51000

−

36000

2500

n

=

15000

Divide both sides by 2500

n

=

15000

2500

=

150

25

=

6

Step-by-step explanation:

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mart [117]

Answer:

0.05 AU corresponds to the 0.0769 Inches(<em>This calculation is not possible in real time world)</em>

Step-by-step explanation:

Given:

0.65 corresponds to 1 inch

To Find:

0.05 AU corresponds to how many inches.

Solution:

<em>The AU is astronomical unit which is preferred as the mean distance between  earth and sun.</em>

<em>AU is too big unit and used in space distance calculation.</em>

But here for  mathematical calculation,

0.65 AU corresponds to 1 inch

then 0.05 AU corresponds to  x inch(es)

Now cross multiplying the quantities we get ,

0.65x=0.05*1

x=0.05/0.65

x=0.0769 inches corresponds to 0.05 AU

(Preferred for this example only)

<em>(Remember that this calculation is hypothetical and practically incorrect to use it).</em>

<em />

8 0
3 years ago
Erin has 5 cans of juice and drinks 13 of a can daily. In how many days will she empty all the cans she has?
professor190 [17]

Answer:

15 days

Step-by-step explanation:

Don't you mean 1/3?  If so,

 5 cans

-------------------- = 15 days

1/3 can/daily

5 0
3 years ago
For the given circle, find the value of x
Tpy6a [65]

Answer:

230

Step-by-step explanation:

the angle 115 is half of that arc

7 0
3 years ago
When think of a number double it<br> and add five and get 13 What the number I<br> Thought
aev [14]

Let the no be x

ATQ

\\ \sf\longmapsto 2x+5=13

\\ \sf\longmapsto 2x=13-5

\\ \sf\longmapsto 2x=8

\\ \sf\longmapsto x=\dfrac{8}{2}

\\ \sf\longmapsto x=4

3 0
3 years ago
The total cost of five pens and eight mechanical pencils is 12.65. The cost of each mechanical pencil is 0.75 cents. Which repre
Tanya [424]

Answer:

the cost of each pen is 1.33

Step-by-step explanation:

if you multiply 0.75 by 8 you get 6 after that you subtract 6 from 12.65 which means you have 6.65 which you divide by 5 which equals 1.33  

7 0
3 years ago
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