Which statement about force is incorrect. A. Force is the ability to change motion and transfer
B. Some objects keep forces from moving
C. Some forces cause objects around us to move
D. Force causes changes in the motion of energy and matter

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=