Answer:
<em>(1.4, 2.5)</em>
Step-by-step explanation:
... equ 1
... equ 2
subtract equ 1 from 2, we'll have



substitute the value of
in equ 1, we'll have


therefore, solution to the system of the equation is (1.5, 2.5)
the closest in your option is (1.4, 2.5)
Answer:
It is right
Step-by-step explanation:
Tracy's total investment is... 4,940