mark ate 16 cookies. this is 80% of the cookies in the bag. how many cookies were originally in the bag?

Solve these two easy equations: 0.04x-3.82=0.68 8.5-1.2x=6.7

What is the interquartile range of the following data set? 60, 40, 35, 45, 39 15.5 22 35 2.5

Which function has the same range as y = csc

The solstices and equinoxes, and the number of hours of daylight associated with each, are major factors in the seasons. Use the drop-down menus to identify the month when each of these events occurs

What are the domain and range of the function f (x) = 4?

Larry used a pattern of colors to make a cube train. he used a red cube, blue cube a red cube and another red cube. before he started the pattern again how many red cubes did Larry use?

What is the value of 4 (3x+5) when x=11

Is the relation (1,3), (-4,0), (3,1), (0,4), (2,3) function? Why or why not?

Yesterday, Jim had b baseball cards. Today, he gave 13 away. Using b, write an expression for the number of cards Jim has left.

Value of - x2 - 4x - 11 if x = - 3