Solve for x and round answer to the nearest tenth.
XS
9
15

Steve is scuba diving near his home in maui. at one point he is 100 feet below the surface. represent this number with a negative number. if he descends another 5 feet, what negative number will represents his.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.