Find the values of x and y. Write your answer in simplest form. 5
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150°
The value of x is
The value of y is

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

How do you use the elimination method for this question? explain, because i really want to understand!

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?