The answer is A. U basically divide the price with the amount of item and pick the cheapest one :)
Answer:
linear
Step-by-step explanation:
- this is the graph of y = 0x + 0.5 simplified to y = 0.5
- you can type the equation of a graph in desmos and see what it looks like
ANSWER
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EXPLANATION
We want to find the slope of a line that is perpendicular to the line y = 1
The line y=1 is parallel to the x-axis.
In other words, the line y=1 is a horizontal line.
The line perpendicular to y=1 is a vertical line.
The slope of a vertical line is undefined
Answer:
C
Step-by-step explanation:
If we know that x is greater than or equal to 4, then we should substitute 4 in place of x in each possible solution.
A 4 + 3 ≥ 1 True, it's greater, but it can't be equal to.
B 3(4) ≥ 1 It's greater once again, can't be equal to.
C 4 - 3 ≥ 1 If x can also be greater than 4, then it works both ways. Equal and greater than.
Answer:
Step-by-step explanation:
The graph shows a student’s journey time to school on each day of one week.On which day did it take 20 minutes?
