What is the value of C in the matrix equation below?
[-18 3 5]-c-[-22 1 12]
• [-40 2 17]
[-40 2 -7]
[4 2 -?]
[4 2 17]

100 points, hi, i’m not sure how to get the equation from the graph and table.

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.