Explain : flour cost $.12 per ounce. if a bag of flour is 3 pounds, how much does it cost ? (1pound=16 ounces)

Which expression will have the same sum as 3_8 + 1/4?

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?