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Alenkasestr [34]
3 years ago
12

Simplify: a + 2a + 3a + 4a

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
5 0

You just need to factor a to get

a(1+2+3+4) = 10a

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3 years ago
Evelyn and Meredith decided to kayak 1 mile up and then back in the Humboldt channel.
Yakvenalex [24]

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<h3>What is the rate Evelyn and Meredith were paddling?</h3>

Generally, the equation for the up and downstream motion is mathematically given as

vup=v-2

vdown=v+2

Therefore, Statement interpretation

2/3=40*1/60

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Considering the LCD equation

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11v^2-6v-44=0

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Read more about  Speed

brainly.com/question/4931057

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7 0
2 years ago
What is an expression for "Four subtracted from the quotient of X and 3
LUCKY_DIMON [66]
" the quotient " means divide

(x/3) - 4 <== ur expression
4 0
3 years ago
Read 2 more answers
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