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VMariaS [17]
3 years ago
6

A comic costs $3 and a mystery series costs $5 each.If Ken spend all his money on the comics, he has $6 left. If he wants to buy

the mystery series, he needs another $8. How many comics or mystery books is Ken buying? How much money does he have?
Whoever posts this on jiskha gets 50 points
Mathematics
1 answer:
Elza [17]3 years ago
3 0

Answer:

7 books

$27

Step-by-step explanation:

3x + 6= 5x - 8

3x - 5x = -14

-2x= -14

x= 7 books

he has (3×7)+6= $27

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From a survey taken several years ago, the starting salaries of individuals with an undergraduate degree from Business Schools a
Klio2033 [76]

Answer: 0.8413

Step-by-step explanation:

Given: Mean : \mu=\$40,500

Standard deviation : \sigma = \$4,500

The formula to calculate z-score is given by :_

z=\dfrac{x-\mu}{\sigma}

For x= $36,000.00, we have

z=\dfrac{36000-40500}{4500}=-1

The P-value = P(z\geq-1)=1-P(z

Hence, the probability that a randomly selected individual with an undergraduate business degree will get a starting salary of at least $36,000.00 = 0.8413

8 0
3 years ago
Determine the next tree terms in the following sequence 8,27,64,__,__,__,...
Anna35 [415]

Step-by-step explanation:

This is a different type of sequence

It is a cube sequence

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(7)3 = 343

So the next three terms are 125 216 343

5 0
3 years ago
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mr_godi [17]

Answer:

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Step-by-step explanation:

Technician B, can you a utility software tool called Processor Monitor to check track of system logs.

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With Processor Monitor Tool Technician B should be able to determine what changes were made during installation.

7 0
3 years ago
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kvasek [131]
I think the answer maybe be 10 miles. If he rowed upstream, that is four, and it took only one hour. Downstream he went 6 mph. We dont know how long he spent each way, so it might be cut evenly in half. Saying he spent one hour too and fro, the answer would be ten because all we have to do is add 4 and 6. This may be completely wrong, but there isn’t that much context.
3 0
3 years ago
4 5/6 x 2/5 what is this answer
USPshnik [31]

Answer:

1\frac{14}{15}           or exact form \frac{29}{15}

Step-by-step explanation:

Um bc im trap bunny bubbles

3 0
3 years ago
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