Answer:
Step-by-step explanation:
The graph certainly is, if you ignore the fact that you don't know what the equation for the graph is.
Each x has only 1 y associated with it. That's the definition of a function. This one presumably follows that definition, but I caughten you, without the equation, you can't be sure.
Answer:
No
Step-by-step explanation:
you can check with the pythagorean theory
64 + 81 = 144
145 = 144
this is not true, therefore those side lengths do not make a right triangle.
Answer:
D
Step-by-step explanation:
Just divide the 2 rates, so for Candice it would be 11.98 / 2 so 5.99 per pizza.
For Peter just pick any rate, like 23.96 / 4, which would also be 5.99 per pizza.
Answer:
Less
Step-by-step explanation:
Can u pls mark me brainliest
