50% of what number is 43

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

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