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.


Best Regards!
Answer:
14
Step-by-step explanation:
the diameter is the radius multiplied by 2
The solution of the equation is y = 3.
<h3>What is the linear equation?</h3>
An equation between two variables that gives a straight line when plotted on a graph.
The solution to the equation is;

Hence, the solution of the equation is y = 3.
To know more about linear equations click the link given below.
brainly.com/question/14824234
Divide 3 by for to get 0.75 but that is a fraction
Answer:
um... you are wrong
Step-by-step explanation:
its the the last one
you can't add when its division
you can change exponents from 1/x^-2
to x^2
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<em><u>I nweed brainliest</u></em></h2>