Equalizw the denominators so that the nominators will be equal in this wat sonyou can find the value of x if you want i can solve it
Even because even numbers are 2 4 6 8 etc
100% increase. If you think about it, a 50% increase in price would be 7.5 (15/2), so therefore a 100% increase would just be $15.
I don’t think there is a number that does both of those, the factors of 49 are 1, 7, and 49