Find the value of the underline digit
43,782

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

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.