Please help and explain if you can

What is the prime factorization of 195

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?