What is the z value in W×(-4+z)=mz+17

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.