2 years ago

100 points if you can solve this for me

Mathematics

1 answer:

Amanda [17]2 years ago

8 0

Answer:

5 feet

Step-by-step explanation:

i know it is, i'm a straight A student in math :D

i just don't know how to explain-

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A container can hold 25 pounds of beans. Right now there are 12.5 pound of beans. What is the percentage of beans in the contain

aivan3 [116]

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bryan has some 3 cent stamps and some 4 cent stamps. what is the least number of stamps he can combine so the value of the stamp

SashulF [63]

Answer:

The least number of stamps required is $9$

Step-by-step explanation:

Let the number of $3$ cent stamps be $x$ and $4$ cent stamps be $y$

We have

$3x+4y=33$

The minimum number is obtained when more $4$ cent stamps are used

Here $y$ cannot be greater than $8$ since $\frac{33}{4}$

Substitute $y=8$

$3x+4\times 8=33\\\\3x=1\\\\x=\frac{1}{3}$

Not possible since $x$ is not a fraction

Substitute $y=7$

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Not possible since $x$ is not a fraction

Substitute $y=6$

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Possible

Hence minimum number of stamps is

$=x+y\\\\=3+6\\\\=9$

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2 years ago

40+56; if a = 1/2; 6 = 5

ExtremeBDS [4]

Answer:

Step-by-step explanation:

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2 years ago

Seven more than twice his age is 51 in algaebric expression

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7 + 2x = 51

hope this helps

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