How do you reduce 4 6/21 as a fraction

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

52 cm radius = diameter = area = circumference = circumfer

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?