Weegy: The answer is f(x)= 5 + 0.4x
This is because 5 stands for the five dollars that is paid for the first 2 pounds. For mail packages that are more than 2 pounds, 0.4 dollars is added to every ounce.
User: For the graph y = 4 find the slope of a line that is parallel to it.
4
0
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Weegy: Any line with an undefined slope is parallel to the xaxis .
User: The slope of a line is 3. Find the slope of a line that is perpendicular to this line.
3

User: Find the 30th term of the following sequence.
2, 8, 14, 20, ...
174
176
180
182
Weegy: They are both arithmetic sequences. Here's the formula: An = A + (n1)d... An is just the value of the nth term, A is the first term, n is the nth term and d is the common difference. [ A=2 n=30 d=(82)= 6 So, An = 2 + (301)6 = 176
]
User: Which of the following represents 2x  5y + 15 = 0 written in slopeintercept form?
User: What is the slope of the line through (2, 5) and (4, 9)?
User: Which of the following is a solution of y  x > 3?
(6, 2)
(2, 6)
(2, 1)
(More)