Answer:
13
Step-by-step explanation:
You divide 25 by 1.8 and it gives you 13 full cups.
Answer: 1
Step-by-step explanation: You are starting with (a, b)
(a, -5) means that when b is -5, a is a
So substitute-5 into the equation for b and solve for a
3a = -2b - 7
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1
It's a cubic with a positive x^3 coefficient. The general shape is "/".
It goes to -∞ for large negative x.
It goes to +∞ for large positive x.