Which expression is equivalent to b^m • b^n
a. b^m•n
b. b^m-n
c. b^m÷n
d. b^m+n

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles