2 x 7/8 (7/8 is a fraction)
i think i know the answer but i have no confidence in myself, pls leave an explanation too and i will give brainliest :))

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement in

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5