5 can stay as is, but 5503 can be rounded to 5500 so 5500x5=27500
The value of x is 5. A good tool to use for things like this is "Desmos Graphing Calculator. It is free and there is no wait for an answer.
Answer:
x is less than or equal to 59/7
Step-by-step explanation:
Answer:
C. y = -2/3x +22/3
Step-by-step explanation:
You can choose the correct answer by realizing that the line must have a y-intercept greater than 6. The given point is (2, 6) and the line goes up and to the left from there. The y-intercept is obviously more than 6.
The only reasonable answer choice is ...
y = -2/3x +22/3 . . . . . a y-intercept of 7 1/3
_____
There are a lot of ways to work problems like these. One is to write the equation of the line, then match that to the answer choices.
Another is to eliminate all the "impossible" answer choices, then choose the appropriate one from what's left. (The given line has a negative slope, eliminating choices A and B.)
I like to use the simplest method that will determine the correct answer. Here, that involves reading and understanding the question to obtain some idea of where the desired line must appear on the graph.
Of course, it helps to know that "slope-intercept form" is ...
y = mx +b . . . . . . m represents the slope; b is the y-intercept
