10 years ago the sister was twice as old as the boy. now the sister is 6 years older than the boy. The boy is half her age now .

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

Which expression is equivalent to 3^3 + 2^2?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?