Answer:
56x- 35y -60xy = 0
Step-by-step explanation:
1/2x+4/5y=6/7
5y + 8x/ 10xy = 6/7
7(5y + 8x)= 6 x 10xy
35y + 56x= 60xy
56x- 35y -60xy = 0
Answer:x=4
Step-by-step explanation:
The distance between them is 252 miles
For meeting they reduce the distance with 252 miles
in an hour they reduce distance with 100+80=180 miles
180 miles...........1 hour
252 miles.............x hours
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x=252 /180=1,4 hours=84 minutes
Answer:
V = (-5, 2)
Step-by-step explanation:
Translating it left or right changes the X value, while up and down changes the Y. Which means (-2, 2) translated 3 units left would be (-5, 2)
B. (5,2)
(-1 + 11)/2 , (9 - 5)/2
10/2 , 4/2
5,2