Answer:
(13/2,-5/2)
Step-by-step explanation:
I hope this helps
Assume x and y are the two numbers :
x + y = 80 - - - - (a)
Also, we know that x = y - 18
Replace the values of x in (a)
y - 18 + y = 80
2y = 98
y = 49
x = 49 - 18 = 31
Hope that helps & good luck
Answer:
yes d
Step-by-step explanation:
Answer: you subtract 2/10 every time so the missing blank is 1 5/10
Step-by-step explanation: