The expression 2a+1.5b gives the cost (in dollars) for a cupcakes and b cookies at a bake sale. a. the cost for 1 cupcake is $ and the cost for 1 cookie is $*insert number here* b. the total cost for 6 cupcakes and 6 cookies is $*insert number here*. c. is $20 enough to buy 7 cupcakes and 4 cookies? *yes or no*

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap