3 years ago

One solution to the equation is a + b + c = 10 is

Mathematics

1 answer:

Serga [27]3 years ago

7 0

Step-by-step explanation:

Imagine placing 10 apples in a row.

We have an extra 2 baricades that we can place between any 2 apples, so that a total of 3 groups will be formed.

This is the same as choosing 2 of the 12 items to be barricades.

Hence the answer is 12C2 = 66.

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3 years ago

Four gallons of paint are used to paint 20 chairs and 5 small tables.if each chair and table used the same amount of paint, how

Vinil7 [7]

Answer:

0.16 gallons of paint are used on each piece of furniture.

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Step-by-step explanation:

we know that

Four gallons of paint are used to paint 20 chairs and 5 small tables.

if each chair and table used the same amount of paint

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sum the total pieces of furniture

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Find the unit rate

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