What is the equation of the line passing through the points (2, –1) and (5, –10) in slope-intercept form?
A. y = negative 3 x minus 5
B. y = negative 3 x + 5
C. y = 3 x minus 5
D. y = 3 x + 5

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Simplify the expression 10/11(22z) + (a+5) -1

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil