In a survey of students who have either a dog or a cat as a pet, the ratio of dog owners to cat owners is 6 to 7.
If there are 56 students who are cat owners, how many
students are dog owners?

When you answer this can you explain

Aline passes through 3,7 and 6,9 what equation represents the line

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