Erica and Megan each improved their yards by planting daylilies and shrubs.
They bought their supplies from the
same store. Erica spent $200 on 9
daylilies and 10 shrubs. Megan spent
$185 on 13 daylilies and 5 shrubs. What
is the cost of one daylily and the cost of
one shrub?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

If you could answer these your a life saver