Write an expression that shows 9 less than the product of 11 and 3.5

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

What is the factored form of the following expressions? d^2 – 13d + 36

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?