Solve for the two variables in the following system of equations. 7x-8y=-12
--4x+2y=3

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .