The rain gauge shows 3 centimeters of water which equation gives height h it rains at a rate of 0.25 centimeters per hour after t hours

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?