Alex is making fruit smoothies to sell at a fair. For every 4 cups of peaches​, he uses 5 cups of pineapple and 2 cups of orange juice . Peaches cost ​$.95 per cup. Pineapple costs ​$1.09 per cup. Orange juice costs ​$1.13 per cup. How much would it cost Alex to make a batch of 176 cups ​?

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

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t