Which system of equations below has exactly one solution? O y=-8x - 6 and y = -8x + 6

y=-8x - 6 and 7y = -4x - 3
O y=-8x – 6 and y = 8x - 6
O y=-8x – 6 and -y = 8x + 6

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.