keon

find the measure of an angle if the sum of the measures of its complement and supplement is 162 degrees.

i don't understant how to round to the nearest hundreds

eva wants to make two pieces of pottery.she needs 3/5 pound of clay for one piece and 7/10 pound of clay for the other piece.she has three bags of clay that weigh 4/5 pound each.how many bags of clay will eva need to make both pieces of pottery?how man po...

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