ILL GIVE BRAINLIEST 20 POINTS HELP PLEASE

Mathematics

2 answers:

vitfil [10]2 years ago

6 0

2450 is the correct answer because if you multiply 3500 x .70 then you get 2450. Hope this helped

adell [148]2 years ago

5 0

Answer:

2450 is the correct answer

multiply 3500 x .70

=2450.

Step-by-step explanation:

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In a study of towns, there was a positive correlation between the number of mail boxes and number of traffic lights in a town.

topjm [15]

Population, because the more people there are in a town, the more mailboxes and traffic lights there will be. There will have to be more in order to supply the population.

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3 years ago

Read 2 more answers

$75 before tax. Disc: 10% Tax: 7%, Tip: 20% what’s the total?

ololo11 [35]

Answer:

$102.75

Step-by-step explanation:

Given the following question:

We are given a cost of 75 dollars and are being asked to find the total cost after adding a tip, tax, and disc to the cost. To find this answer we will use the formula to calculate percentages making sure we use 75 as our base for each addition to our total cost.

Formula to calculate percentages:

$\frac{p\times n}{100}$

First the disc:

$\frac{10\times 75}{100}$
$10\times75=750$
$750\div100=7.5$
$=7.5$

Next the tax:

$\frac{7\times75}{100}$
$7\times75=525$
$525\div100=5.25$
$=5.25$

Last but not least the tip:

$\frac{20\times75}{100}$
$20\times75=1500$
$1500\div100=15$
$=15$

Finally add:

$75+7.50+5.25+15=102.75$
$=102.75$

The total cost after adding the disc, tax, and the tip will be "$102.75."

Hope this helps.