Raina runs each lap in 8 minutes. She will run more than 6 laps today. What are the possible numbers of minutes she will run today? Use t for the number of minutes she will run today.
Write your answer as an inequality solved for t.

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

In the diagram, gef and hef are congruent. what is the value of x