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s2008m [1.1K]
3 years ago
8

Sam earned $450 during winter vacation. He needs to save $180 for a camping trip over spring break. He can spend the remainder o

f the money on music. Write an inequality to show how much he can spend on music
Mathematics
1 answer:
sashaice [31]3 years ago
6 0

Answer:

270

Step-by-step explanation:

id you subtract 180 from 450 equals 270

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Find the equation of a line parallel to y=2x-4 that contains the points (5,1)
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The correct answer is
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3 years ago
I have a two digit number the sum of the digits is 12 the first digit is 4 Less Than 3 times the second what is my number​
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Answer:

84

Step-by-step explanation:

Let the first digit = x

Let the second digit =y

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===========

From the second equation, we learn that x = 3y - 4

Put that into the first equation.

3y - 4 + y = 12          Combine the left side

4y - 4 = 12                Add 4 to both sides

4y = 16                     Divide by 4

4y/4 = 16/4        

y = 4  

=================

x + 4 = 12

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So the number is 84

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