Answer:
(x,y)=(-1,1)
Step-by-step explanation:
Given that,
3x + 5y = 2 .....(1)
6x - 10y = -16 ....(2)
Finding the value of x from equation (1).

Put the value of x in equation (2)

Put the value of y in equation (1) :

So, the solution of the equations is (-1,1).
14.19 + 13.78 = 27.97 seconds for Ryan
15.77 + 16.24 = 32.01 seconds for Daniel
32.01 - 27.97 = 4.04 seconds greater
Hello,
C and D are positive
================
Answer:
0.119
Step-by-step explanation:
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