Solve the inequality. Graph the solution.
a-75 - 4

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

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

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?