Find the width of a cereal box that has a volume of 11,340 cm3 and is 35 cm long and 36 cm high.

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.