Tasha believes that she can rewrite the difference 120 - 36 as a product of the greatest common factor of the two numbers and other difference is she correct explain your answer

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Find the area of the unshaded square

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.