M∠LONm, angle, L, O, N is a straight angle.
m∠LOM=4x+30∘\qquad m \angle LOM = 4x + 30^\circm∠LOM=4x+30∘m, angle, L, O, M, equals, 4, x, plus, 30, degrees
m∠MON=8x+90∘\qquad m \angle MON = 8x + 90^\circm∠MON=8x+90∘m, angle, M, O, N, equals, 8, x, plus, 90, degrees
Find m∠MONm\angle MONm∠MONm, angle, M, O, N:

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

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