Then there is Part B. it says: Find the relative frequency that a randomly selected student’s favorite exhibit was either dinosaurs or planets. Express your answer as a decimal. Solve both pleaseee. im giving 10 points, brainliest, and a hug ༼ つ ◕◡◕ ༽つ

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

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.