2 years ago

HELP PLEASE!! I put a picture

Mathematics

1 answer:

Paha777 [63]2 years ago

5 0

1. the initial value means the amount owed
2. negative rates

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Shobos mother present age is six times shobos present age. Shobos age five from now will be one third of his mother's present ag

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Answer:

Step-by-step explanation:

From the problem statement, we can setup the following equations:

$M = 6S$

$S + 5 = \frac{1}{3}M$

where $S$ is the current age of Shobos and $M$ is the current age of his mother.

Substituting the first equation into the second will allow us to solve for $S$ :

$S + 5 = \frac{1}{3}M$

$S + 5 = \frac{1}{3}(6S)$

$S + 5 = 2S$

$S = 5$

Substituting this value into the first equation gives us the age of the mother:

$M = 6S$

$M = 6(5)$

$M = 30$

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Answer:

The brother would be 13

Step-by-step explanation:

14 - 6= 8

There's an 8-year difference

21 - 8= 13

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2 years ago

An automobile dealership gives a discount of 8% if payment os made in cash. How much would a $17,500 car cost if the payment wer

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16100

Step-by-step explanation:

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altlantic auditorium has 850 seats. Tickets were sold for 816 of the seats. For what percent of the seats were tickets sold?

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816/850x100 = 96

Therefore 96 % of tickets were sold.

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