What is the solution set of the quadratic inequality 4(x + 2)^2 <= 0? {x| X=-2}
{x| X e R}
{x| X= 2}
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Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2