Answer: 19
Step-by-step explanation:
80 - 23 = 57 signatures left
57 signatures divided by him and his 2 friends
57 / 3 = 19
They need 19 signatures each
Answer:
(3,4) (4,3) (9,7)
this represents a function because none of the x's in the x values repeat
20% = 0.20
- - 0.20 = 0.80
28*0.80 = 22.40
22.40-2 = 20.40
it cost $20.40
i believe the answer is y = -2x + 6