Katherine and Alex both work at the Burger Barn. Katherine earned three times as much on her last paycheck as Alex did on his. If Katherine’s earnings were $351, then how much did Alex earn?

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars