Answer:
y = -40x + 1200
Step-by-step explanation:
let x be the # of months
Hello here is a solution :
<span>f(x) = x3 − 121x = x(x²-121) = x (x² -11²)
</span>f(x) = x (x+11)(x-11)
Answer:
10
Step-by-step explanation:
Pythagorus thereom. So
8sq +6sq= xsq
64+36=100
Sq root 100 is 10
Answer:
6 calories a minute
Step-by-step explanation:
