Solve each equation for y

2x+y=5

2x-y+=5

x+2y=5

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

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%

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12