Which is the better deal - an 8 oz package of pretzels for $1.92 or a 12 oz package of pretzels for $2.64?

How do you find the distance of each number from the mean

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?

Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3