Answer:
B
Step-by-step explanation:
B) The price was increased by 40% and then decreased by 15%.
Answer:
5. no
6. all
7. all
Step-by-step explanation:
Answer:2h
Step-by-step explanation:
Which set of ordered pairs represents a function? A {(22, 5), (23, 10), (22, 7), (23, 5)} B {(22, 5), (26, 10), (23, 7), (23, 5)
balu736 [363]
Answer:
C
Step-by-step explanation:
A function is a special kind of relation in which each valid input gives exactly one output.
C {(22, 10), (23, 10), (24, 7), (25, 5)}
So C is the correct option.