<span>x is the number of tacos needed to make $210
3.25x greater than or equal to $210
x is greater than or equal to 210/3.25
x is greater than or equal to 64.6
The stand needs to sell at least 65 tacos to make a profit.
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Answer:
The answer is (8,-9)
Step-by-step explanation:
The best way to go about this type of problem is by visualizing the translations at hand. We know that X comes first, (X,Y), in an ordered pair. The X coordinate is in regards to where the point is on the X axis, or left/right movement, whilst the Y is for up and down. As the problem states that the point is moved four units down, we can simply subtract 4 from the y coordinate, as it is in regards to up/down motion. This brings the new point to (-2,-9). As for reflections, if it is over the X axis the y coordinate sign is flipped and if it is over the y, as in the problem, the x coordinate sign is flipped. This will bring the new set to (2,-9). Lastly, there is the translation 6 units up. As we have learned, this is an up/down translation, so it pertains to the y coordinate. The final operation is to ADD 6 to the y coordinate thus bringing us to the final answer: (8,-9).
Answer:
greater
Step-by-step explanation:
yeah-ya........... right?
Answer: (a) x = -1
Step-by-step explanation:
<u>Given</u>
x - 8 = - 9
<u>Add 8 on both sides to isolate x</u>
x - 8 + 8 = - 9 + 8
Hope this helps!! :)
Please let me know if you have any questions
Answer:
a graph theory is the study of graphs in mathematics
