The library holds an event. Tickets for the event cost £7.95 each.
There are 87 tickets sold for the event.
Estimate the total amount of money received from ticket sales.

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

What expression is equivalent to 1/2(2+3x-6)

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude