Answer:
9. option D ---> (3, -5)
10. option D ---> E = 4.5H + 35
Step-by-step explanation:
9. According to the rule of reflecting across the y-axis :-
(x, y) ---> (-x, y)
(-3, -5) ---> (3, -5)
3 was already a negative, so we would flip the signs making it positive and keeping -5 as it is.
10. When we read the questions it gives us some information that is useful to form an equation.
- Earns $4.50 an hour.
- Plus $35 per shifts in tips (unknown variable).
- E --> Find amount earned in dollars.
- H --> Working for shifts of hours.
Now we can put all of the information into an equation.
E = 4.5H + 35
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