Convert 3x+2y=-12 into y=Mx+b

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"