Henry and Jessica skipping rocks across the surface of a pond for every nine rocks at Henry throws he got five of them to skip across the pond for every twelve rocks Jessica throws she got seven of them to skip across the pond who gets more rocks to skip across the surface of the pond​

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah

use the !

by definition every angles supplementary opposite by vertex are congruent

51/8

step-by-step explanation: