HELP ASAP! :)... In a video game, a player starts out with p points. The number of points triples because the player collected a golden coin. Then, he earned 3 more points for finding the emerald. The player ends with 18 points. How many points did the player start with?

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

What is the x-intercept and y-intercept of the equation 2x+1. 2o