{x+y = -4 {y=2x-1
Use algebraic rules of equations to predict the solution type to the system of equations. Include all work.

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%