When finding the slope of the trend line, what does the slope mean about the data of the scatterplot?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red