Mr. Jansen and Mr. Tong are grading quizzes. Mr. Jansen has 30 quizzes graded already and grades at a rate of about 1 quiz per minute. Mr. Tong only has fifteen quizzes graded but grades at a rate of about 2 quizzes per minute. Write an inequality that shows how long Mr. Jansen remains ahead of Mr. Tong in the number of quizzes graded.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth

Math ! will give branliest at a car and truck dealership, the probability that a vehicle is white is 0.25 . the probability that it is a pick up truck is 0.15 . the or obability that it is a white pick up truck is 0.06 . what is the probability that the vehicle is white, given that the vehicle is a pickup truck . round your answer to two decimal places .