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Aloiza [94]
3 years ago
10

Jose earned 50 points in a video game. He lost 40 points, earned 87 points, then lost 30 more pints. Write and evaluate an expre

ssion to find his final score in the video game.
Mathematics
1 answer:
Aneli [31]3 years ago
4 0
50-40+87-30=67

hope i helped
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Answer:

m GHI = 82°

Step-by-step explanation:

59+39=98

180-98=82 <==== answer

180 is the total amount of degree

7 0
3 years ago
Juan has 20 books to sell. He sells the books for $15 each.
Anastaziya [24]

Answer:

Well u would multiply 20 x 15 to find out the highest if the range which is 300 . So that knocks it down to B or D. But since they're $15 each, It would be based of the multiples of 15 making your answer B .

The range is all the y values.....or the f(x) values .

So the practical range would be the multiples of 15 between 0 and 300,Inclusive .

<h2>Hope this helps you!! </h2>

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2 years ago
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6 0
3 years ago
You have a total of 21 coins, all nickles and dimes. The total value is $1.70 Which of the following is the system of linear equ
olga nikolaevna [1]
You need one equation for the physical nickels and dimes, which total to 21:

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