There are 150 adults and 225 children at a zoo. if hte zoo makes a total of 5100 from the entrance fees, and the cost of an adult and a child is 31 how much does it cost each parent for a parent and a child

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?