A student wrote three papers in mathematics examination marks for two papers we're 77and 72 respectively. to obtain grade A, an average of not less than 75marks is required for the three papers

1/3(x-10)=-4 solve for x with steps

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x