Answer:
Step-by-step explanation:
-1+(-2)
Answer:
I believe the answer is A or D
Step-by-step explanation:
Well there is no question that i can see so if this is a riddle then it is already properly solved due to no question at all
Answer:
hmmmm.... sorry but i really dont know this yet
Step-by-step explanation:
Answer:
347 and 865
Step-by-step explanation:
Let the two number be x and y
Therefore, from the given information:
x + y = 1212
x - y = 518
Rewrite both equations to make x the subject:
x = 1212 - y
x = 518 + y
Equate equations and solve for y:
1212 - y = 518 + y
694 = 2y
y = 347
Substitute found value of y into one of the equations and solve for x:
x = 518 + 347
x = 865
Therefore, the two numbers are 347 and 865
