Answer:
10 sorry if i'm wrong
Step-by-step explanation:
Answer:
a.) write an equation to represent this situation
Step-by-step explanation:
Bill has 50 pennies in his drawer he finds 4 more pennies on the floor and his brother gives him x times the amount of pennies he has.
Answer:
His sister is 3 years old.
Step-by-step explanation:
Micah - M
Sister - S
M = 3 + 5S
18 = 3 + 5S
15 = 5S
3 = S
His sister is 3.