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Dmitry_Shevchenko [17]
3 years ago
8

Solving Equations. 2(a-3)=5a+3a

Mathematics
2 answers:
vampirchik [111]3 years ago
6 0

Answer:

the answer would be a=-1

Romashka-Z-Leto [24]3 years ago
3 0

Answer: -1

Step-by-step explanation: 2a -6=8a ; subtract 2a from both sides leaving -6 = 8a - 2a ; -6=6a ; divide both sides by 6 leaving -6/6=a or -1=a

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Yasmin went to the store and bought 3 1/2 pounds of ground beef for $11.20. How much did the ground beef cost per pound?
Kisachek [45]

Answer:

Step-by-step explanation:

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6 0
3 years ago
During a musical an orchestra is playing. As the music plays, the volume changes in the beginning of the piece can be modeled by
sweet [91]

Hey Child.

The answer to this is 1 or 7:

To find the range for the number of measures played to satisfy our solution, we must solve for x using s = 80.

Next, we subtract 50 from both sides of the equation.

Next, we divide both sides of the equation by 10

Next, to eliminate the absolute value bars, we will add a ± sign in front of our s value, 3.

Finally, we add 4 to both sides of our equation giving us 4 ± 3 = x

Separating this into two equations, we get 4 - 3 = x and 4 + 3 = x

Therefore, x, the number of measures of music played, must be either 1 or 7.

Hope It Helped!~

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4 0
3 years ago
Pls help ASAP need help pls
iris [78.8K]

Answer:

False

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True

(its what i think

Step-by-step explanation:

4 0
2 years ago
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(GIVING BRAINLIEST!!!)
DerKrebs [107]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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A sports apparel company surveyed the market about the size of T-shirts people most frequently buy: small, medium, large, or ext
goblinko [34]
First off we need to find the denomonator:
11+37+83+19=150

Okay so our probability of getting a small size of a t-shirt will be 11/150
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That's where we need to change our denominator to get how many shirts were small

45,000÷150=300
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So our answer is B. 3300
3 0
3 years ago
Read 2 more answers
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