Yuri descended 450 feet down a mountain. Her elevation changed at a
steady rate over 3 hours. What was her
change in elevation per hour?

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

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

Find the solution of this system of equation -7x+y=-20 9x-3y=36