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Slav-nsk [51]
3 years ago
14

8(y+4)-2(y-1)=70-3y​

Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

y=4

Step-by-step explanation:

We want to solve the equation 8(y+4)-2(y-1)=70-3y​

Expand the bracket

8y+32-2y+2=70-3y

Group similar terms

8y-2y+3y=70-32-2

Simplify

9y=36

Divide by 9

y=4

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kakasveta [241]

Answer:

in step 4

Step-by-step explanation:

we have

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so step 1 is correct

step 2

-6c+3-3(c+4)+10(c-5)\\\\=-6c+3+c(-3)+4(-3)+10(c-5)\\\\=-6c+3-3c-12+10(c-5)

so step 2 is correct

step 3

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so step 3 is correct

step 4

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so step 4 is incorrect

5 0
3 years ago
g A zoologist spots what might be a rare subspecies of beetle, due to the pattern on its back. In the rare subspecies, 98% have
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Answer:

Given that a beetle has the pattern, 0.098 is the probability that it belongs to the rare subspecies

Step-by-step explanation:

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Probability of a beetle with pattern belonging to rare subspecies is

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2 years ago
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Answer:

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Step-by-step explanation:

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Answer:

289

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3 years ago
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