If 1 tangerine, 2 oranges and 4 grapefruit cost $2.75 and if 3 tangerines, 5 oranges, and 8 grapefruit cost $6.25, how much does 1 tangerine and 1 orange cost?

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 .

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333