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Eddi Din [679]
3 years ago
12

Explain how to do this

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
6 0
Average of 2 numbers is 40
so total = 2 x 40 = 80

300 - 80 = 220

average of remaining 10 numbers = 220/10 = 22

answer
B) 22
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Nancy needs 4/5 of a foot of ribbon to make a bow and she has 4 feet ribbon how many bows can she make
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I believe she can make one bow

Step-by-step explanation:

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How do i expand 4(3x 5)?
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If 24 marbles have a mass of 60g what would be the mass of 60 marbles
blondinia [14]

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300 g

Step-by-step explanation:

First divide the mass of those 12 marbles (60 g) by the number of marbles which have 60 g mass (12 marbles). You'll get  the answer as 5 g , which means 5 g is the mass of 1 marble. Now multiply the answer by 60 (specification of marbles). You'll have the answer as 300 g.

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uysha [10]

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Step-by-step explanation:

6 0
3 years ago
A cake manufacturer boxes Swiss chocolate and German chocolate cakes at one site. A box of Swiss chocolate cake contains 0.55 lb
Kobotan [32]

Answer:

2,500 German chocolate cake boxes.

1,500 Swiss chocolate cake boxes.

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Let 'S' be the number of Swiss chocolate cakes boxed and 'G' the number of German cholocate cakes boxed. If all of the available ingredients are used:

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2,500 German chocolate cake boxes and 1,500 Swiss chocolate cake boxes can be made each day.

6 0
3 years ago
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