Find the difference between (x + 5) and (2x+3)​

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

Anewly planted tree needs to b stacked witg three wires. each wire is attached to the trunk 3ft abouve the ground and anchored to the ground 4ft fromthe base of the three