Answer:
52
Step-by-step explanation:
sorry if it's wrong
Answers:
1. 1
2. 2
3. 4
4. 1
//Hope this helps. Look the image for better understanding.
70,000
round 5 up which makes 9 a 10 which makes 6 a 7
the system has no solutions
substract both equations and the result will be:
y - y = x - x + 2 + 1
0 = 3 is incompatible, so, no solution
