Answer: true
Step-by-step explanation: f(x) is a function because each x value (left oval) has one y value (right oval)!
Answer:
C. 90
Step-by-step explanation:
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Answer:
21
Step-by-step explanation:
30 - 9 +3
30 - 12
18
18 - 12=4
12/4 = -3
18 - -3
21
You need to multiply 30 by 6 so 30times6 =your answer