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Nataliya [291]
3 years ago
6

Simplify the expressions:

Mathematics
1 answer:
JulijaS [17]3 years ago
8 0

Answer:

number 1 is 5x+8y+10

Step-by-step explanation:

Let's simplify step-by-step.

10y+3x+10+x+x−2y

=10y+3x+10+x+x+−2y

Combine Like Terms:

=10y+3x+10+x+x+−2y

=(3x+x+x)+(10y+−2y)+(10)

=5x+8y+10

Answer:

=5x+8y+10

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There are a total of 100 balloons. If the ratio of yellow balloons to blue balloons is 8 to 12, how many of them are yellow
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