A6.70-g sample consisting of a mixture of silver nitrate and sodium nitrate is dissolved in water. this aqueous mixture then reacts with aqueous barium chloride to form 3.60 g of silver chloride. calculate the percent by mass of silver nitrate in the first mixture.

here is the

mark brainliest pl

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w