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telo118 [61]
2 years ago
8

Subject:Mathematics ​

Mathematics
2 answers:
nikitadnepr [17]2 years ago
7 0
4 boys had a pulse of 83
Daniel [21]2 years ago
5 0

Answer: 4

Step-by-step explanation:

Each x represents 1 boy. There are 4 x’s in the column 83 so there are 4 boys.

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melisa1 [442]
Answer is 34 ft squared
3 0
3 years ago
Joel can either work 2 days for 11 hours each day or 4 days for 6 hours each day. He takes the bus for $2.25 each way. On days h
Oxana [17]
Joel's work makes $9.50/ hr. During the 2 Day, 11 hrs shift, he earns a total of $217.55 but spends a cash of $9 on his bus. Therefore, the money left is $208.55. While on his 4 day, 6 hrs shift, he earns a total of $228 but spends $18, with a total money of $210. The option that he should take to make the most money is the 4 days for 6 hrs shift. 
7 0
3 years ago
to estimate the sum of two mixed carla round one number to 3 and other number to7 . what is the perimeter of the frame
Sloan [31]

Answer:a


Step-by-step explanation:

2 5/5=2.625 round 3

8 0
3 years ago
How many hours of sleep do you get each night? Is this a statistical question
noname [10]

Answer:

Yes.

Step-by-step explanation:

This is a statistical question because a statistical question is a question that can be answered by collecting data that vary. The question that you provided would have different answers from different people.

Another example of a statistical question could be: "How old are the students at my school?" This would be statistical because once again, the ages will vary from different people.

4 0
3 years ago
In Amy’s backyard, there are also chickens and rabbits. There are 5 more chickens than rabbits. The total number of legs is 130.
Butoxors [25]

Answer:

There are 25 chickens and 20 rabbits

Step-by-step explanation:

Let

x-----> the number of chickens

y ----> the number of rabbits

Remember that

1 chicken has two legs

1 rabbit has four legs

so

2x+4y=130 -------> equation A

x=y+5 -----> equation B

Substitute equation B in equation A and solve for y

2(y+5)+4y=130

2y+10+4y=130

6y=120

y=20 rabbits

Find the value of x

x=y+5

x=20+5=25 chickens

3 0
3 years ago
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