Answer:
-9
Step-by-step explanation:
Answer:
31000 dollars were invested at 4% interest rate.
16000 dollars were invested at 5% interest rate.
Step-by-step explanation:
Convert the interest rate into decimal and then write down two equations to solve for the unknowns.


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Answer:
Two-variable inequalities from their graphs (video)
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
cause it is d o.49
I think that x may equal to -3. Because the sum of a triangle is always 180. 55+54=109 and 180-109=71 and -3+74=71