A person is playing a video game where the number of aliens that appear on a level triples each time from the previous level. Levels start at 0 and on Level 0 only 5 aliens appear. A.)How many aliens appear on the Level 2?
B.) What formula is used to find each number of aliens

Solve the system of equations. y= 2x y= x^2 - 15

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need