In △RST, TR ≅ ST, m∠T=142∘. Find m∠S.

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

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.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges