3 years ago

Im confused with this

Mathematics

2 answers:

kramer3 years ago

8 0

Answer:

X^2+7x+4

Step-by-step explanation:

Setler79 [48]3 years ago

4 0

Answer:

Step-by-step explanation:

Quotient

X^2+7x+4

The remainder is 1

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Answer:

Step-by-step explanation:

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3 years ago

8. Jay drove 180 miles in 3 hours. Max drove 244 miles in 4 hours. Which of the following is true? (Show your

lyudmila [28]

The answer is B. Max drove faster than Jay.

180/3= 60
Jay drives 60 miles per hour

244/4= 61
Max drives 61 miles per hour

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3 years ago

Please help me with this question

Korvikt [17]

The answer to your question is as follows
281.12

7 0

4 years ago

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jonny [76]

17 hours
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4 years ago

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110 freshmen participated in sports or clubs or both. 55 are involved in sports and 68 are involved in clubs. How many students

Varvara68 [4.7K]

Answer: 42

Step-by-step explanation:

Let A represents the number of freshmen participated in sports and B represents the number of freshmen participated in clubs.

Then , we have given that

$n(A)=55\\\\n(B)=68\\\\n(A\cup B)=110$

Using formula

$n(A\cup B)=n(A)+n(B)-n(A\cap B)$

We have,

$110=55+68-n(A\cap B)\\\\\Rightarrow\ n(A\cap B)=123-110=13$

Now, the number of students are involved in just sports is given by :-

$n(A)-n(A\cap B)=55-13=42$

Hence, 42 students are involved in just sports.

7 0

3 years ago

Im confused with this​

Im confused with this