200x3= 600
1000-600=400
400/5=80
80 Adults must attend
Answer:
80
Step-by-step explanation:
x³ + x²
4³ + 4²
64 + 16
80
Yes, they can Decimal places are the numbers after a decimal. So for instance: 3.28863, that would have more than one decimal place because .28863 is more than one decimal place.
Answer:
non-linear
Step-by-step explanation:
Linear functions can only have powers of 1 for the x and y terms and the terms must not be multiplied.
The function y =2x^2-4 has a power of 2 on the x so it is not linear. It is parabolic.
Answer:
no
Step-by-step explanation:
the x value (-1) repeats therefore it ain't a function
