In a year, there are 4 months that have 30 days.

what is the ratio of the months with 30 days to the months with other than 30 days?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?