Answer:
4 1/2 in seconds is 14400
Step-by-step explanation:
Answer:
it will be 8xy
Step-by-step explanation:
2x+6y=-6
2x+6y=8xy
Answer:
3 1/2
Step-by-step explanation:
You have to do 7 divided by 2 or 1/2 x 7
Answer:
Graph attached.
Step-by-step explanation:
In the question the given parameters are as followed.

1). Amplitude a = 7
2). Period = 
3). Vertical shift = 1 means mid line of the graph will be y =1 and maximum of the graph is 8 and minimum is -6.
Hi.. U should do like this
4/5 mile in 50 min
X mile in 60 min
X=5/4 mile