Avin and andrea are two of the children in the jones family gavin has as many brothers as sister andrea has twice as many as many brothers as sisters. how many children are in the jones family

(write as unit rate) 12 meters in 2.8 seconds =

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)