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ratelena [41]
2 years ago
9

What is the value of 5.5 + (-2.75) - 7(18 : -3)?

Mathematics
1 answer:
finlep [7]2 years ago
5 0

Answer:

44.75

Step-by-step explanation:

5.5 + (- 2.75) - 7(18 ÷ - 3)

5.5 - 2.75 - 7(- 6)

5.5 - 2.75 + 42

2.75 + 42

44.75

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The sum of three consecutive even integers is 276. Find the integers. Please help and leave explanation if possible
Vesna [10]

Answer:

90,92,94

Step-by-step explanation:

1st number= x

2nd number= x+2

3rd number= x+4

x+x+2+x+4= 276

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3x=270

x=90

x+2= 92

x+4=94

hope this helps- i did this in class

brainliest really needed!!

3 0
3 years ago
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Travis earned $42.50 in 5 h.<br><br> How much will he earn in 8 h at the same rate?
zepelin [54]
Set up a proportion

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4 0
3 years ago
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ANTONII [103]
In the given question, we come to know that Sammy sold 5 bottles for every 3 water bottles sold by David. In this case we get the ratio as 5:3
Now this ratio indicates that the total number of bottles can be divided into 8 parts for finding out a single part. the total number of water bottles that are sold by Sammy and David together are 160.
Now on dividing this total number of bottles by 8 we get the 20 as one part.
The,
Number of Bottles sold by Sammy = 5 * 20
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So Sammy sold 100 water bottles and David sold 60 water bottles from the total of 160 water bottles.
8 0
3 years ago
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