#2 part b. the equation is 100+3x+2x=180 and part c. is 3x=48 and 2x=32
Answer:
87: y = 5
88: y = 0
89: y = -2
90: y = -1/2x + 9
91: y = 2x - 16
92: y = x - 11
Step-by-step explanation:
To find the slope(m): (y1 - y2)/(x1 - x2)
To find the y-intercept:
y = mx + b
Replace m with the slope and x and y with one of the sets of coordinates. Then simplify to get the y-intercept. Use the equation y = mx + b and replace m with the slope and b with the y-intercept to get the equation.
(Sorry if this is a little confusing.)
Answer:
Yes
Step-by-step explanation:
(x,y)
Since all the domains (x) are different, this set of number is a function. In a function, the range (y), can repeat.
For first is B For second is C::::)
