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Natali5045456 [20]
2 years ago
10

At lunch a waiter had seven customers and two of them didn’t leave a tip.If he got seven each from the ones who did tip how much

money did he earn?
Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
6 0

Answer:

$35

Step-by-step explanation:

7 customers - 2 who didn't tip =  5 who did tip

$7 from those who did tip * 5 ppl who tipped = $35 earned

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Nadia finds out her favorite horse family population is increasing at a constant rate. The horse family was at 24 in 2011 and is
pogonyaev

Answer:

The equation is p = (8/3) t + 24

In 2020, we will have about 48 horses.

Step-by-step explanation:

In 3 years  the family increased by 32 - 24 = 8.

So the  constant of proportionality = 8/3.

The required equation is p = (8/3)tx + 24

where p = the population and t is the number of years after 2011.

So in 2020 we can predict that in 2020 the number of horses

=  (8/3) * 9 + 24

= 72/3 + 24

= 24 + 24

= 48.

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Write the conversion factor for seconds to minutes. Use the factor to convert 135 seconds to minutes.
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Find out the conversion factor for seconds to minutes and convert  135 seconds to minutes.

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