Answer:
x = 9
y = 9
Step-by-step explanation:
Given :
Let :
Kenyan French roast coffee = x
Cost per x = $8
Sumatran Coffee = y
Cost per y = $10
x + y = 18 - - - - (1)
8x + 10y = 9 * 18 ;
8x + 10y = 162 - - - - (2)
From (1):
x = 18 - y
Put x = 18 - y in (2)
8(18 - y) + 10y = 162
144 - 8y + 10y = 162
2y = 162 - 144
2y = 18
y = 9
x = 18 - y
x = 18 - 9
x = 9
Answer:
m=-1/6
Step-by-step explanation:
The slope equation is m=(y₂-y₁)/(x₂-x₁)
For this problem
y₂=-5
y₁=0
X₂=32
x₁=2
Then applying the equation
m=(-5-0)/(32-2)
m=(-5)/(30)
m=-1/6
m=-0,167
The negative means the slope is decreasing
Answer:
1. -3
Step-by-step explanation:
you go to desmos graphing calculator and type in your points then you would want to see where they intersect and mark it down but the line is moving down from left to right so ur answer will be negative
plz mark brainliest
