Which structure do all embryos have early in development?? a. eyes
b. nose
c. mouth
d. tails

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?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

What is the factored form of the following expressions? d^2 – 13d + 36