I need some help please

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The function show two sisters' savings account and the rate at which they plan to deposit money