Is 21:45 equivalent to 7:15

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Evaluate the expression. (9 + 5)(3 + 2)0

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.