Answer:
B
Step-by-step explanation:
Class and cost per class should be multipled so must be A or B. The amount of money she has should be greater than or equal to her costs or she can't afford it! So B.
Answer:
C) Domain is {2}, Range is {2, 3}
Step-by-step explanation:
For one value of x there are two values of y, which contradicts the definition of a function.
Definition of a function:
A function is an equation for which any x that can be plugged into the equation will yield exactly one y out of the equation.
<em>All the other options follow this definition except C</em>
The answer to your problem is 1
Answer:
30 students are in the science class and 3 students recieved a failing grade.
Your answer would be 23.85 but I presume they rounded up so it would be 23.9
