Isabel earned 350earned points while she was playing blasting robot. Isabel's mom earned 3 times as many points as Isabel. How many points did...

To solve, consider the math form of the phrase five times as many m as n, which is:

This indicates that Isabel's mom has earned more points than her's. And it is equal to three times her points.

Since Isabel has earned 350 points

# of points earned by Isabel = 350

then her mom earned:

number points earned by her mom

Therefore, Isabel's mom earned 1050 points.