7. A line segment with endpoints at P(1,8) and Q(5,-2) is reflected across the y-axis and translated up 6 units. What are the coordinates of the image of point ?
AO(-5,4)
B. O(-1,14)
CO (5,8)
DO (1,-2)
Guys can you plz help me, I’m in a hurry

Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Find the area of the regular hexagon if a side is 20 cm.

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00