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EastWind [94]
2 years ago
15

(-41) + (-40) = ?

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
4 0

Answer:

( - 41) + ( - 40) \\  - 41 - 40 \\ 81

Step-by-step explanation:

I hope I helped you! :)

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3 years ago
Swimming Pool On a certain hot​ summer's day, 253 people used the public swimming pool. The daily prices are $ 1.50 for children
e-lub [12.9K]

Answer:

Therefore 164 children and 89 adults swam at the public pool that day.

Step-by-step explanation:

Given that,

253 people used the public swimming pool.

The daily prices for children are  $1.50 and for adults are $2.25.

Let the number of children be x.

Then number of adult is (253-x)

The total money collect on that day is  =\$[(1.50\times x)+2.25(253-x)]

                                                               =\$[1.50x+569.25-2.25x]

                                                                =\$[569.25-0.75x]

According to the problem,

569.25-0.75x=446.25

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\Rightarrow  -0.75 x=-123

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\Rightarrow  x=164

Therefore 164 children and (253-164)=89 adults swam at the public pool that day.

8 0
3 years ago
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