SOLUTION: Helene ran for 2 hours and burned 60 calories. On another day Helene ran for 5 hours and burned 90 calories. The slope is: Incorrect: Your answer is incorrect. The y-interc

Algebra.Com
Question 1185358: Helene ran for 2 hours and burned 60 calories. On another day Helene ran for 5 hours and burned 90 calories. The slope is:

Incorrect: Your answer is incorrect.
The y-intercept is:

Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Two points of a line, (2, 60) and (5, 90). Just use the formula for slope of two points on a line.
RELATED QUESTIONS

Ari has been paying attention to the number of calories she burns while exercising. One... (answered by Cromlix)
Counting Calories Tyshira tracks her net calories (calories taken in minus calories... (answered by josgarithmetic)
Translate to a system of equations and solve. Drew burned 1,500 calories Friday playing... (answered by Boreal)
Hello. i need help answering a question from this table : Calories Burned During... (answered by stanbon)
A husky running a thousand mile race between Anchorage and Nome, Alaska burns 5 3/8... (answered by checkley71)
At the gym cara burns 12 calories per minute on the elliptical and 10 calories per minute (answered by Fombitz)
A husky running a thousand mile race burns 5 3/8 calories in exertion for every 1 calorie (answered by greenestamps,josmiceli)
You burn approximately 230 calories less per hour if you ride your bike versus go on a... (answered by ikleyn)
An aerobics instructor burns 3,000 calories per day for 4 days. How many calories must... (answered by Fombitz)