Polynomials -7x^2+4x-1

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

What two criteria are needed for triangles to be similar

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation