I need help please please 20 points!!
Solve for x.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?