Divide and simplify. 3x^2/4y ÷ xy/9 x3/12 27x4y2 27x2/4 27x2/4y

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.