The area of the continent of South America is about 6,888,000 square miles. Write 6,888,000 in expanded form using exponents to show powers of ten.

Every time you drive you will experience a combination of driving conditions and environments.

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32