Answer:
y=-5x+19
Step-by-step explanation:
Dependent Variable: Money spent
Independent Variable: Cars Purchased
(I can't see the options but something along these lines)
f(c)= 150 +2000c
What Anne pays:
150+ 2000(13)
$26150
Answer:
7.6
Step-by-step explanation:
a^2 + b^2 = c^2
6.5^2 + x^2 = 10^2
42.25 + x^2 = 100
isolate x by subtracting 42.25 on both sides
x^2 = 57.75
square root of 57.75 or 7.6
I think it would be 29 students in the larger class