300% increase of 25 (pls include steps)

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes