Twelve less than a number is the
same as 6, decreased by 8 times
the number. Find the number.

The highest common factor of 132 and 220

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

In what organelle does photosynthesis take place?