There is a 6 degree drop in temperature over the past hour. if it is 55 degrees now, what was the temperature an hour ago?

61

Step-by-step explanation:

if it dropped 6 degrees, you would add 6 to the current temperature to get 61 (55+6=61)

robert puts 2 in each row

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

hope to and hope that my answer is brainliest.(follow me )