SOLUTION: Jumping rope can burn 600 calories per hour. Write and solve an inequality to find the number of hours of jumping rope that it would take for you to burn at least 450 calories.
Algebra.Com
Question 164772: Jumping rope can burn 600 calories per hour. Write and solve an inequality to find the number of hours of jumping rope that it would take for you to burn at least 450 calories.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
600x>450
x>450/600
x>.75 hours.
Proof:
let x=.76
600*.76>450
456>450
RELATED QUESTIONS
Please help me with this problem: Jumping rope can burn 600 calories per hour. Write and... (answered by solver91311)
You burn 180 calories per hour walking and 260 calories per hour bicycling. You can... (answered by josgarithmetic)
An important fact to consider is that a person needs to burn off 3,500 calories more than (answered by checkley71)
Translate to a system of equations and solve.
Drew burned 1,500 calories Friday playing... (answered by Boreal)
Stacy and Travis are rock climbing. Stacy's rope is 4 feet shorter than 3 times the... (answered by JulietG)
The question asks; Sally calculated that she will lose 4.6 calories per minute walking at (answered by richwmiller)
Taisha uses the elliptical cross-trainer at the gym. Her general goal is to burn 280... (answered by stanbon)
A brisk walk at 5 miles per hour,burns an average of 250 calories per hour. If the... (answered by ewatrrr)
I need help with this problem. I have come up with all the constraints I need to solve... (answered by JulietG)