Answer:
y = 36
Step-by-step explanation:
Given y varies directly as z and inversely as x then the equation relating them is
y = 
← k is the constant of variation
To find k use the condition y = - 18, z = 3 when x = 6 , then
- 18 = 
( multiply both sides by 6 )
- 108 = 3k ( divide both sides by 3 )
- 36 = k
y = 
← equation of variation
When x = 5 and z = - 5, then
y = 
= 
= 36
Answer:
The slope is 8.000/2.000 = 4.000
The y-intercept is -7/1 = -7.00000
Step-by-step explanation:
^^
Answer:
20=5 because if a =(x+20)° then as my solution b=5
1/5000 ; sorry maybe wrong
Answer:
The answer is -94 but where is b
Step-by-step explanation:
2(4)-6(17)=-94
