Ask your own question, for FREE!
Mathematics 10 Online
Braedonlol:

SOMEONE HELP!! 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 from her goal by no more than 45 calories. Which inequality represents this scenario? |c − 450| ≤ 45 |c + 450| ≥ 45 |c − 45| ≤ 450 |c + 45| ≥ 450

leila1234567:

hm.........do you know this?

leila1234567:

like what does your brain think it is?

leila1234567:

he or she is not up here

JNJACK02:

I do this kind of math

JNJACK02:

idk

leila1234567:

oh ok

JNJACK02:

That would mean that you want x≤475 and x≥425 calories! The only inequality that fits this is A). Since |c - 450| ≤ 45 can be written as: -45≤c-450≤45 Add 450 to both sides and get 425≤c≤475, which is the same as x≤475 and x≥425 calories =)

leila1234567:

I see

JNJACK02:

ok

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
laylasnii13: Can i dm anybody to vent having a rough time ??
9 hours ago 1 Reply 0 Medals
kaelynw: starting to draw a hand
8 hours ago 15 Replies 2 Medals
Twaylor: Rate it :D (Took 2 days)
9 hours ago 7 Replies 0 Medals
XShawtyX: Art, Short Writing Assignment: Imagining Landscapes
9 hours ago 4 Replies 1 Medal
XShawtyX: Chemistry, Help ud83dude4fud83cudffe
1 day ago 13 Replies 1 Medal
kaelynw: tried a lil smt, the arm is off but i like the other stuff
1 day ago 27 Replies 3 Medals
kaelynw: art igg
1 day ago 14 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!