A Rectangular lawn of length 50 breadth 35m is to be surrounded externally by a path which is 2m wide. Find the cost of turfing the path at the rate of Rs 75 per m²

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

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

What is the value of x in the equation7x+2y=48 when y=3