The answer is [-1,26]. The range between 4 and 9 is 5, and the range between 8 and -10 is 18, so you'd apply this to [4, 8] in order to find the other endpoint.
Answer:
B. an Oligopoly
Step-by-step explanation:
A. monopolistically competitive
This options is not correct because the number os competitors is too small to talk about monopolistic competition.
B: an Oligopoly
This options is correct since market is controlled by just a few competitors.
C. purely competitive
this is wrong because the babysitters are not competing between them.
D. a monopoly
This option is wrong because there is more than one competitor.
I'm assuming you mean

Write the 2 as a fraction 2/1 and multiply.
Answer:
me know understand
Step-by-step explanation: