1/4 (3x - 16) + 1/4x 5 1/3

what is the value of x

i will give the person who answer the question the brainlist answer

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

State if the two triangles are congruent. if they are, state how you know?