You desposit $150 in a savings account that earns simple interest at a rate of 5.5% per year. how much will you have earned after 4 years

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Im so bad at fractions they are not my best math thing to work on

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest