No, this is not a random group of students. Because Nina asked her friends if they liked the movie. For her to ask a random group of people, she would have to go and ask people that she did not know.
Answer:
I sure hope none is an answer because none of these work!
Step-by-step explanation:
C = 59 (F - 32)
(C/59) = F - 32
F = C/59 + 32
So no :(
m = x + y + z3
y = m - x - z3
So no :((
s = r^2 - 1
r = sqrt(s+1)
So no :000
A = 12(a+b)
A = 12a + 12b
12b = A - 12a
b = A/12 - a
So no :00(((
m = x + y^2
y = sqrt (m-x)
AND no :|
Fee of $65
$10.50 per hour
'x' represents hours
Therefore we have:
y = 10.50x + 65
Because 10.50 is the cost per hour, and x represents hours, so we put these together. 65 is a one-time fee, so we just add it on.
Part B: I think the relation that has the greater value when x=6 is f(x) = 7x - 15 because:
7(6) - 15 = 27 which is greater than the output of 14.
Part C: the value of x would be 3 because:
f(x) = 7x - 15
6 = 7x - 15
+ 15 +15
21 = 7x
3 = x
Sorry if any of this is wrong.
