Ahouse painting compnay charges $376 plus $12 per hour. another painting company charges $280 plus $15 per hour. how long is a job for which both companies will charge the same amount

Which matrix multiplication is possible?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b