For each situation, determine the slope and y-intercept of the graph of the equation that describes the situation. John gets a new job and receives a $400 signing bonus. After that, he makes $150 a day.

The slope is
.

The y-intercept is
pls answer it fast all make the brailist if you answer fast

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?

Factor this polynomial completely. x^2-8x+12

According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock