What is the common difference for this arithmetic sequence? 45, 39, 33, 27, 21, .
O A. 45
OB. 6
OC. 39
OD. -6

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95

He letter p on the number line below represents the number . (use the hyphen for negative numbers and write answer as a decimal, such as –7.2) number line from negative 7 to positive 7 in increments of 0.5 is shown. only the whole numbers are labeled. a point labeled p is placed at the eleventh tick mark to the left of 0.

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.