The perimeter of an isosceles triangle is 15.6m. find the lengths of its sides, if: the base is 3m bigger than a leg , ,

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8