Can someone answer this?
Indirect proof and inequalities in triangles Geometry

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter