Answer:
D) (1,-5)
x = 1
y = -5
Step-by-step explanation:
y = 3x - 8
y = -9x + 4
substitute for y:
3x - 8 = -9x + 4
reduce:
12x = 12
x = 1
y = 3 - 8
y = -5
Answer:
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Step-by-step explanation:
1)11x = 22 x = 2
2)-1/2x = 25. x = -50
3)-4/5f = -14. f = 17.5
4)-6x = -6. x = 1
5) 8x = 200. x = 25 days
Answer:
Step-by-step explanation:
The slope of a graph is the rate of change between two points. To find the slope in a graph you use:
The y goes down by 5 and right by 4 so it'll be
Also: If the line is going down the slope is always negative and vise versa
the answer is -1 because 0-1 is -1