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skad [1K]
3 years ago
7

7(x-8)-8(x-7)=x+7-(x-3)

Mathematics
2 answers:
ankoles [38]3 years ago
8 0
Remeber, you can do anything to an equation as long as you do it to both sides
also, -(x-3) means -1(x-3), don't forget to distribute

so distribute first

7x-56-8x+56=x+7-x+3
combine like terms
-x=10
x=-10
wow, that simplified fast
Alecsey [184]3 years ago
4 0
-x=10
x=-10, just combine like terms!
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In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 t
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Answer:

<h3>If the taste tester takes 10 minutes to eat a cheeseburger, then it would take him  is 3276\times 10 = 32760 minutes Eating round the clock, it would take him   is \frac{546}{24} = 22 days 18 hours</h3>

Step-by-step explanation:

Given that "In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 type of lettuce, and 3 types of tomatoes"

From the given we can write

13 buns

8 cheese

4 lettuces

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 ∴ There would be  different cheeseburger combinations  is given by

13\times 8\times 4\times 3 = 3,276

Given that if the taste tester takes 10 minutes to eat a cheeseburger, then it would take him

3276\times 10 = 32760 minutes

Eating round the clock, it would take him

\frac{32760}{60}=546 hours

\frac{546}{24} = 22 days 18 hours

3 0
4 years ago
You are paid $10.50/hr and work 15 hours how much will you be paid
guajiro [1.7K]

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

80 glasses

Step-by-step explanation:

640/8 = 80

Answer: 80 glasses

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