Candy has been saving her pocket money she began the month with 25 and ended with 75 she said the end of the month mount was 250 of her original amount

False. Her original amount is 25, her end amount is 75, an increase of 200%. Also, please use symbols when refereeing to numbers, 200% x 1 is a lot different than 200 x 1.

The linear equation is: y=ax+b

The correct answer is -4