A side of the triangle below has been extended to form an exterior angle of 128°. Find the value of x.
1 answer:
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Since the photo booth charges a $500 fee for two hours at the party and an additional 50 dollars per hour, we have:
50x+500=C
Where x is the hours stayed and C is the total cost. Since Cindy doesn't want to spend more than 700 dollars, we have:
So she spent an additional 4 hours on the rental.
Hey!
Here is the equation:
Switch the equation around and it becomes:
The sign changes when moved to the other sign. At first it was (÷) and now it's (×).
Multiply 4.5 by 3 to find j
<em>That means your answer is 13.5</em>