Mika wrote the table of points below. Х
y
2.
0
3
5
6
8
Which explains whether or not Mika has described a proportional relationship, and why?
O Mika has described a proportional relationship because the ordered pairs are linear and the line passes through the
origin.
Mika has not described a proportional relationship. Although it is a linear relationship, it does not pass through the
origin.
O Mika has not described a proportional relationship. Although it passes through the origin, it is not a linear relationship.
O Mika has described a proportional relationship because the line does not pass through the origin.
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Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.