Answer:
(7, 24)
Step-by-step explanation:
Solve the system:
6x - 18 = 8x - 32
2x = 14
x = 7
y = 6(7) - 18
y = 24
Step-by-step explanation:
If there 5% is allowed in Rs 1,580 than the selling price of the watch is 1,501
I think the answer is 156, I got this by multiplying 12 times 13.
Then the number must be between 18² = 324 and 19² = 361. But is that what you want to know?