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3. leanne earned $40 and $55 in interest the last 2 years. what is the minimum interest she
must earn this year so that her earnings over the three year period is more than $150?

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.