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Alex Ar [27]
2 years ago
10

There are 8 dinner rolls in a package. How many packages will be needed so that 64 people can get 2 dinner rolls?

Mathematics
2 answers:
Inessa [10]2 years ago
5 0
You will need sixteen packages of rolls
rodikova [14]2 years ago
4 0
8 per package.

64*2= 128

Now we need to divide 128 by 8 to see how many packages we will need. 

128/8= 16

Now we know that we need 16 packages so that we can feed 64 people 2 dinner rolls.

Final answer: 16 packages
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Answer:

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Step-by-step explanation:

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3 years ago
Two linear equations are shown. A coordinate grid with 2 lines. The first line is labeled y equals StartFraction one-third EndFr
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Answer:

(7,\frac{13}{3})

Step-by-step explanation:

we have

<em>The equation of the first line</em>

y=\frac{1}{3}x+2 ------> equation A

<em>The equation of the second line</em>

y=\frac{4}{3}x-5 ------> equation B

Solve the system of equations by elimination

Multiply equation A by -4 both sides

(-4)y=(-4)(\frac{1}{3}x+2)

-4y=-\frac{4}{3}x-8 --------> equation C

Adds equation B and equation C

y=\frac{4}{3}x-5\\-4y=-\frac{4}{3}x-8\\--------\\y-4y=-5-8\\-3y=-13\\y=\frac{13}{3}

<em>Find the value of x</em>

substitute the value of y

\frac{13}{3}=\frac{1}{3}x+2

\frac{1}{3}x=\frac{13}{3}-2

Multiply by 3 both sides

x=13-6

x=7

therefore

The solution to the system of equations is the point (7,\frac{13}{3})

5 0
3 years ago
Read 2 more answers
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yarga [219]
281 gallons/ 60 min= 4.683 gallon per min
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Step-by-step explanation:

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