Matt kaminsky bought a volvo that is 3 3/4 times as expensive as the car his parents bought. if his parents paid $8,000 for theirs, what is the cost of matt's car?

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok