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dolphi86 [110]
3 years ago
13

Plzz help fast i will do 20 points

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0

Answer:

b

Step-by-step explanation:

if n = 4, then 4 + 3 = 7

vichka [17]3 years ago
3 0

Answer: B.) n+3=7

Step-by-step explanation:

<em>a.) 2(4)=6</em>

<em>8=6 (wrong)</em>

<em />

<em>b.) 4+3=7</em>

<em>7=7 (right)</em>

<em />

<em>c.) 9-4=13</em>

<em>5=13 (wrong)</em>

<em />

<em>d.)4/12=3</em>

<em>0.33=3 (wrong)</em>

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A bag with 2 1/2 quarts of peanuts can make 2 1/6 jars of peanut butter. How many
diamong [38]

Answer:

You will need 3 6/13 quarts of peanuts to make 3 jars of peanuts butter

Step-by-step explanation:

To make this answering seamless, we make the mixed fractions into improper fractions

Hence 2 1/2 becomes 5/2

while 2 1/6 becomes 13/6

Here we are told that a bag with 5/2 quarts of peanuts can make 13/6 jars of peanuts butter

Hence, x quarts of peanuts will make 3 jars of peanuts butter

To get the value of x, what we simply need to do is to cross multiply.

Thus, we have

5/2 - 13/6

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3 * 5/2 = 13/6 * x

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x = 90/26

x = 45/13

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2 years ago
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Bad White [126]
Hello there.

<span>Which numbers are necessary to solve this problem? 

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3 years ago
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postnew [5]

Answer:

Step-by-step explanation:

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