Answer:

Step-by-step explanation:
add green and yellow which is 10 over the whole thing which is 23
What grade is this? I can get the answer of it but I forgot how
Step-by-step explanation:
step 1. the standard form of a quadratic equation is f(x) = ax^2 + bx + c
step 2. since they are all in standard form you need to provide more information.