0.5y+7=5(0.2+1.5y) someone please help I got y=1.36 but its wrong

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

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