Answer: x = -5, y = 9
Step-by-step explanation:
The solution to the system of equations can be represented as a point.
Answer:
The scale used is 1: 10,000 cm.
Step-by-step explanation:
Given that the length of a pool 2 km long is represented on a map with a length of 20cm, to determine what is the map scale used the following calculation must be performed:
2 km = 2,000 m
1m = 100cm
2,000 x 100 = 200,000
20: 200,000
10: 100,000
1: 10,000
Thus, the scale used is 1: 10,000 cm.
Answer:
Step-by-step explanation:
Bringing like terms on one side
-11 + 18 > 5n - 3n
-7 > 2n
-7/2 > n
The answer is: -1.66666666667 to be exact