7 (a+1)-3a=5+4 (2a-1)

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

If the figures below are similar give the scale factor of figure a to figure b

As a salesperson you get $18/day and $2.80. for each sale you make ifyou want to make at least $79 in one day, how many sales would you need to make? a 21b 22c 23d 24