Jada saw a music video that her favorite artist recently posted online. The equation v(t)=320∘4t represents the number of views v of the video, t days since Jada saw the video. What does v(-2) represent in this situation

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

Need on this one asap im almost done with this subject

Simplify the expression 10/11(22z) + (a+5) -1