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kozerog [31]
3 years ago
8

Solve the following equation for y. Y= 2y+4y-3=27

Mathematics
1 answer:
sammy [17]3 years ago
4 0

Answer:

2y + 4y - 3 = 27 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 6y = 27 + 3 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 6y = 30 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: y =  \frac{30}{6}  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: y = 5

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Find the sum.​ – 76 + (-124) =​ *
finlep [7]

Answer:

-200

Step-by-step explanation:

-76+(-124)\\\\-76-124\\\\\boxed{-200}

Hope this helps.

5 0
3 years ago
The weight of an object rounds to 41.3 kilograms select the three posible weights that correctly round to 41.3 kilograms
nekit [7.7K]

Answer:

See Explanation

Step-by-step explanation:

Given

Weight = 41.3kg

Required

Determine the weights that approximates to 41.3kg

The options are not given but the question is still solvable

In approximation:

0 - 4 approximates to 0

This implies that:

41.30 to 41.34 approximates to 41.3

Also:

5 - 9 approximates to 1

This implies that:

41.25 to 41.29 approximates to 41.3

Bring the range together, we have:

Range = 41.25\ to\ 41.34

<em>Select any three numbers within this range, and you have your answer</em>

Examples are: <em>41.25, 41.28, 41.34</em>\

4 0
3 years ago
A 25,000-gallon swimming pool needs to be completely drained for maintenance purposes.
egoroff_w [7]

Answer:

A: 1800h-25,000

B: Yes, he would have time.

Step-by-step explanation:

A:

Lets turn 30 gallons/minute into hours so we can make it easier.

18000h-25000

Then plug in h which is hours. To get your answer

B:

From May 7 at 8:00 a.m. to May 8 at 12 p.m. would be 28 hours.

So we plug in 28 for h and get our answer of 25400 gallons/hour

8 0
3 years ago
You have a coupon for a restaurant. You save $3 on a meal. What was the original cost of the meal?
Zanzabum
If $3 was 25% of the original price then 3*4 = $12
6 0
3 years ago
PLEASE HELP<br> BIG FINALS TEST
Troyanec [42]

Answer:

the length of segment AB is 14

Step-by-step explanation:

If Both shapes are the same just from different angles, that means segments AB and RQ are the same. Here is the equations:

3(x) + 8 = ???

3(2) + 8 = 14

5(x) + 4 = ???

5(2) + 4 = 14

A variable can only represent one number, in this case x was equal to 2, and as a result both solutions, AB and RQ were equivalent to each other, therefore:

Symplified Answer: The Length Of Segment AB Is 14.

7 0
3 years ago
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