Aline with a slope of -3 that passes through the point (2,4)

2-digit numbers less than 91 which are 1 less than a multiple of 10

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?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?