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IrinaK [193]
4 years ago
15

Someone Help please!

Mathematics
1 answer:
Shtirlitz [24]4 years ago
7 0
What question do we need to solve??
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Simplify the algebraic expression:<br><br> 5 + 3(2y - 4) - 11y
Iteru [2.4K]

5 + 6  − 1 2 − 1 1  -11y 5+6y−12−11y − 7 + 6  − 1 1  

− 7 + 6  − 1 1   −7+6y−11y − 7 − 5  

− 7 − 5  −7−5y − 5  − 7

Solution: −5y−7

3 0
3 years ago
Read 2 more answers
A baseball team won 8 games and lost 6. If the team continues at this ratio, how many wins will the team have after playing 21 g
DIA [1.3K]

Answer:

12 wins and 9 losses.

Step-by-step explanation:

Because they are winning 57.14% of there games so if 8 out of 14=57.14% then that means if they would have still one at the exact pace then.

12 wins out of 21 would mean they would have one 57.14% of there games.

Hope this helps have a great afternoon:)

4 0
3 years ago
The total cost of 4 starfish was $7.20. Write and solve an equation to find how much one starfish cost.
Lyrx [107]

Answer:

$1.80

Step-by-step explanation:

4x = 7.20

x = 1.80

7 0
3 years ago
Chris can type 490 words in 7 min how many works can he type PER min <br> You get 14 points
amm1812
<h2>Answer: 70 words per min</h2><h2 /><h2>Step-by-step explanation: We just divided 490 by 7 to get how many words he can type for 1 min!</h2>

5 0
3 years ago
Guests arrive in groups of three to a party. 5 people leave the party early. If y is the number of people left at the party, and
Scrat [10]

Answer:

1, 3, 4, and 10

Step-by-step explanation:

To get a y value, substitute the x value into the equation they gave you (y = 3x - 5). For the x value 2:

y = 3(2) - 5

y = 6 - 5

y = 1.

To get a missing x value, solve for x in the equation they gave you. You were given the y value, so you can substitute that into the equation.

(4) = 3x - 5

Add 5 to both sides

9 = 3x

Divide both sides by 3

3 = x

Do the same with 7

(7) = 3x - 5

Add 5

12 = 3x

Divide by 3

4 = x

For the last one, you're given x so substitute it into the equation:

y = 3(5) - 5

y = 15 - 5

y = 10

4 0
3 years ago
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