Answer:
s=3
Step-by-step explanation:
27=9•s
Divide each side by 9
27/9 = 9s/9
3 =s
Answer:
Step-by-step explanation:
The question is incomplete. Here is the complete question
On a flight New York to London an airplane travels at a constant speed. An equation relating the distance traveled in miles d to the number of hours flying t is t= 1/500d. How long will it take the airplane to travel 800 miles?
Speed is the change in distance if a body with respect to time. It is expressed mathematically according to the question as t = 1/500 × d
To determine the time it will take to travel 800miles, we will substitute d = 800 into the modeled equation.
t = 1/500 × 800
t = 800/500
t = 8/5
t = 1.6
Answer:
hope that helps!
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
4x^4+3x^2-3x^3-3x+1
