Plz hurry it's !
which pair of numbers is relatively prime?
a. 24 and 45 b. 12 and 25 c. 9 and 24 d. 18 and 39

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Write the fraction or mixed number and the decimal shown by the model