Brian invested $3,000 in an account that paid a simple interest rate of 1.7%. When he cashed in the investment, he received $306
1 answer:
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Answer:
The solution is the point (-2,-2)
Step-by-step explanation:
we have
----> equation A
----> equation B
Solve the system by substitution
substitute equation A in equation B
Solve for x
Find the value of y
substitute the value of x in the equation A
so
therefore
The solution is the point (-2,-2)