A) x * y = 42 (or x = 42/y)
B) x + y = 23
B) 42/y + y = 23
42 + y^2 = 23y
y^2 -23y + 42 = 0
The numbers are 21 and 2
Answer:
70km per hour is the rate of change
Answer:
N=2.476
Step-by-step explanation:
The answer would be B because I did this equation on a sheet of paper and I did the parentheses first which led me to my final answer B.
Answer:
I would say 60 students said that math was their favorite subject...
Step-by-step explanation:
