6. in the equation q – 12 = 89, what is the value of q?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in