"a rectangle has a perimeter of 80 cm." if its width is x, express its length and its area in terms of c. what is the maximum area of the rectangle? "

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

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.