Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns in one hour varies no more than 45 calories. Which inequality below represents this scenario? (5 points) Group of answer choices

|c − 450| less than or equal to 45

|c + 450| greater than or equal to 45

|c − 45| less than or equal to 450

|c − 45| greater than or equal to 450

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

529 and 531

step-by-step explanation:

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )