Answer:
Original price was $50 x 0.20 = 10
original price $50 - 10 = $40 the sale price before sales tax
Step-by-step explanation:
hopefully it helps
Answer:
Because of the ratio in 2 becomes 3-1 is 2
For the problems
presented, the following are the answers:
1. No graph is provided,
sorry.
2. 2, 1/2
3. 12m
4. 30
5. 1.1, 9.1
6. 10.35, 1.35
22. -6, 2
I am hoping that these answers have satisfied your queries
about these specific questions.
(2,2,4)
Hint: Use row operations to identify the values for (X,Y,Z) and check on a graphing calculator. It’s exhausting, but you can check using the RREF tool. :)
Hope that helps.