What is the reasonable domain and range for f(x) = 11.9x + 46.4

Achel bought 12 rolls of packing tape and paid a total of $33.60. kevin also bought rolls of packing tape. the table shows the total amount he is paid for different numbers of packing tape. number of rolls of packing tape total amount paid 2 $6.40 5 $16.00 8 $25.60 how do the unit rates compare? select from the drop-down menus to correctly complete the statement. rachel's unit rate is than kevin's because is greater than .

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.