What is the LCM of 24 a^3b and 36 ab^2 ?

A. 72 a 3b 2
B. 12 ab
C. 36 ab
D. 24 a 3b 2

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10