22 01 23 TU The lowest point in Japan is 4 meters below sea level. The lowest point in Mali is 23 meters above sea level. What is the change in elevation from the lowest point in Mali to the lowest point in Japan?

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.

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?

Look at the figure xyz in the coordinate plane. find the perimeter of the figure rounded to the nearest tenth.