Hello! ammm i'm new at this, but please help me! pwety pwis? >< <3

Kenzie lives 30 kilometers from her cousin houde she drives 23 kilometers before stopping for gas how many meters does she need to travel

What is coefficient of the term of degree of degree 5 in the polynomial below

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?