Simplify. 3x + 2y - x + 4y - 3x -2y

anways sis here the pfp also I put other one to not just zero two :3

Sad Shoyo hinata here!!!~<3

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Average acceleration: i have no idea how to do this.