By what percent does the price change, if the price was $100 and now it is $1250?
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x/100 = 1250/100
x = 1250 Percent
tell me if I'm wrong or not:)
3x would have to be 15/2.
Since we have that 5x+3x=5x+15/2, the only pieces that are different are the 3x and the 15/2. This gives us the equation
3x=15/2
If we were to go on and solve this equation, we would multiply by 2, giving us
6x=15
Then we would divide by 6:
6x/6=15/6
and x=2.5.
I believe it is 100°. sorry if it’s wrong :(
Answer:
perimeter of triangle=48 units.
area of triangle=96cm²
