What is 0.4m =5 show how you got the answer

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.