Answer:
a = 127°
Step-by-step explanation:
The 3 angles lie on a straight line and have a sum of 180°, that is
15° + a + 38° = 180°
53° + a = 180° ( subtract 53° from both sides )
a = 127°
The LCD of these fractions is 60!
The sum of these fractions is 
!
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Answer:
2x = y
Step-by-step explanation:
As you can see in the table, y = 2x, this is proven by the fact that if you divide any value in the y of the table by 2 you will get its corresponding x value, proving that 2x = y is the function that is used to represent this table's value.
3,500,000 - 2,800,000 = 700,000
So the magazine needs 700,000 readers to meet their goal.
Hope that helps you. :-)
There are an infinite number of possibilities.
White . . . any even number greater than 8 .
Blue . . . . (1.5) x (the number of white ones).
The smallest possible contents of the bag:
White . . . 10
Blue . . . . 15
Total . . . . 25 .
