3) What polynomial is equivalent to (3x' + 12x - 13) + (-7x² + 8) + (7r? + 6x - 15)?

What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units

When you answer this can you explain

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?