Sides that two side is equal so
5x+10=40
5x=30
X=6
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
I will be there at the same time I don't hear
Answer:
11x-5
Step-by-step explanation:
I just took the test the correct answer is:
Amplitude = 3 feet; 3 period = 16 hours; midline: y = 5.
