Solve x2 − 7x = −13. a) x equals quantity of negative 7 plus or minus i square root of 6 all over 2 b) x equals quantity of negative 7 plus or minus i square root of 3 all over 2 c) x equals quantity of 7 plus or minus i square root of 6 all over 2 d) x equals quantity of 7 plus or minus i square root of 3 all over 2

The area of square garden is 300m squared. how long is the diagonal?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.