Answer:
42.194988
Step-by-step explanation:
There are 42.194988 km in 1 marathon
3(9)=27
27+4Y=43
subtract 27 from both sides
4Y=16
devide both sides by 4
Y=4
1. 700 calories
2. Half a serving
3.x=serving
350x=calories
Answer:
(3-2h)^3 + (3-2h)^4 = (3-2h^2)^3 (1 + (3-2h^2))