Answer:
x+y=-2
7x-4y=8
Step-by-step explanation:
Answer:
Step-by-step explanation:
That means that the given expressions are equal.
100 - 2.5x = 100 + 2.5(5 - x)
100 - 2.5x = 100 + 12.5 - 2.5x
There is no solution to this.
Take the root of both sides and solve
1.09544511

1.09544511

h= ___________ , - ____________
p p
Hey there! :D
By looking at the graph, and how the question states the x-axis and the y-axis are correlated:
The x being Weight in pounds, and y being the cost in dollars,
the correct answer is "C". Point W is stating the unit price per pound, which is 2.50.
I hope this helps!
`laikers
The answer should be 31
(10(3)+8)-(1(3)+4)
(30+8)-(3+4)
= 31