One table is 5 feet 4 inches wide another is 3 feet 6 inches wide, and the third is 4 feet 9inches. How wide are they combined?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the