Answer
89.6
Step-by-step explanation:
Each foot of rope weighs 3.2 so then mutiplied 3.2 by 28 and got that
Answer:5400
Step-by-step explanation: 1 hour is 60 minutes, so 90 * 60 = 5400
-12y+14-9y=14
-21y=0
y=0, x=7
I wrote your answer on the paper...
Answer:
(x, x2 − 3x − 28) for all real numbers
Step-by-step explanation: