Answer is 14 hope this helps
Answer:
The old price was 36 cents.
The new price is 45 cents.
The answer is it represents a sample statistic.
A sample is a small group of members selected from the population. A population is a larger collective group of people of all possible members. The characteristic of a sample is called a statistic.
2x + 5y = -8 . . . (1)
-133x - 4y = -8 . . . (2)
(1) * 4 => 8x + 20y = -32 . . . (3)
(2) * -5 => -665x + 20y = 32 . . . (4)
(3) - (4) => 673x = 0
x = 0
From (1), 2(0) + 5y = -8
5y = -8
y = -8/5
3x-5(8)=2
3x-40=2
3x=40+2
3x=42
x=14
