What is the surface area of the box if it is scaled up by a factor of 10? if the surface area is 2 1/2

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Select the number of ways in which a line and a circle can intersect

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove