Answer:
-1
Step-by-step explanation:
Y/x = 9/12 = 3/4
so
y = (3/4)x . . . . . . both x and y in dollars.
Answer:
- 
Step-by-step explanation:
Given
f(x) =
- 
Evaluate f(19) by substituting x = 19 into f(x)
f(19) =
- 
=
- 
=
- 4
=
-
= - 
Answer:
4.the answer is option four
Step-by-step explanation:
tan(360)=0
tan(180)=0
tan(0)=0
Answer:
(-3,2)
Step-by-step explanation:
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