12600/66000 in a simplified fraction would be 21/110
Answer:
414
Step-by-step explanation:
substitute the given value 21 for x. so y=750-16(21)
y=750-336
y=414
Step-by-step explanation:
Get the value of y first from the first equation.. Replace the value of y on the second equation to get the value of x
Answer:
81.6814
Step-by-step explanation: