This year, Mrs. Fisher has 9 students who are new to the school. The number of new students represents 7.5% of all her students. Which equation could be used to determine x, the total number of students Mrs. Fisher has this year?

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

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample