Evaluate the following for a = -20, b = 30, c = 5 | 2a | - b | bc | - | ac | very confused need

What is the probability of rolling a single die greater than 4

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle