Answer:
x + 10 = 4x
Step-by-step explanation:
Let x = her age 10 years ago.
Her age now is x + 10.
x + 10 = 4x
Answer:
of what??
Step-by-step explanation:
?..............
Step-by-step explanation:the answer is c i promise
Answer:
Step-by-step explanation:
70% all you have to do is divide 355/550like that and times the answer by 100