Solve for x: x + 8 = -3 show work please

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.