What is the y-value in the solution to this system of linear equations?
4x + 5y = -12
2x+3v = -16

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.