Triangles similar to the same triangle are to each other.
a) congruent
b) similar
c) close
d) parallel

What is the size of the matrix resulting from

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.