Atrain ticket was £4.50. the price then increased by 3%. what price is the train ticket now

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

What is the reflection image of (5,-3) across the line y = -x?

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1