A baby gains 0.25 pounds a week after it is born. At birth, the baby initially weighed

6.5 pounds. After how many weeks will the baby be more than 10 pounds?

0.25 w+6.5<10

0.25 w+6.5>10

0.25 w+6.5≥10

6.5 w+0.25>10

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