The supply paper comes in sheets that are one 130 cm x 220 cm how many envelopes can accompany make from each sheet of paper

Find the quotient with the restriction.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

What ia the sum if the first 7 terms of the geometric series