The yearly deductible for john's health care decreased from $1250 to $1000. what is the percent decreased?

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Which table shows a proportional relationship between miles traveled and gas used?