How many molecules are in 48.0 grams of NaOH?

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)