Answer:
30 students they are including the students that are also planning to participate in other sports to.
The slope is -3 I’m not sure about the intercept
The answer is 6161 your welcome
((-3)^2)^3
The rule for raising and exponent to another exponent is:
(a^b)^c=a^(b*c) so:
((-3)^2)^3
(-3)^(2*3)
(-3)^6