Simplify the expression

−6 − 6f + 7 − 3f − 9.

He concluded that a heavier object dropped from the same height as a lighter object will land

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.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?