A frame is 12.6 in tall and 15.4 in wide. Whats the unit rate?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Can (3,5 and square root 34) be sides on a right triangle?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.