Answer:
The answer is D
Step-by-step explanation:
If and Then are italicized
Answer:
it (6,18,23)
Step-by-step explanation:
Other = 20 students which equals 25 percent, because math and english sum to 75 percent. if 25* 4 is 100, then you can do 20*4 to get 80, which is how many students participated
Differentiate both sides with respect to x