Answer:
D: 3x – 5 and 2x + 4y = 8
Step-by-step explanation:
I used desmos calculator
Answer:
i think it is A but i am not sure
Step-by-step explanation:
hope i helped
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
5/6 is the correct answer!