9514 1404 393
Answer:
yes, yes, no, no
Step-by-step explanation:
An equation is linear if no term has a variable with an exponent other than 0 or 1. There can be no products of variables.
The equations with terms x³ or x² will not be linear.
(a, b) linear (yes)
(c, d) not linear (no)
The error is if you add all of those times up it is equal to 7.55 minutes and that's more than 6
A enlargement
b 2
hope this helps! good luck!
-16+-x/4=-3
-x/4=13
-x=52
x=-52
Y=20x -1500, y equals the prophet, x is the number of books, 20 is the money made after taking out the cost of production, 1500 is a cost that only occurs once.
