Imani and Chelsea are selling cookie dough for a school fundraiser. Customers can buy packages of sugar cookie dough and packages of oatmeal cookie dough. Imani sold 1 package of sugar cookie dough and 2 packages of oatmeal cookie dough for a total of $31. Chelsea sold 1 package of sugar cookie dough and 10 packages of oatmeal cookie dough for a total of $135. Find the cost of one package of sugar cookie dough and one package of oatmeal cookie dough.

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.