Hello, I was wondering what 50000 times 7 is for my math project?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Which number line correctly shows 0.8 + 0.3?