What is the area. the figure is not drawn to scale 6.9cm 4cm

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save