Homework Help: 8th grade math

Posted by john on Wednesday, October 20, 2010 at 10:40pm.

The equation d=3.5t + 50 represents the distance in meters,d, that a cyclist is from his home after t seconds. Which pair of values represents a points on the graph of this equation? Explain your answer.

(10,85) (0,0) (3,60.5)

8th grade math - Jen, Wednesday, October 20, 2010 at 10:42pm
All you have to do is plug in the points and see if they work. I'll do the first one for you. Try the others the same way. You can post them to get checked if you want.
d=3.5t+50
10=3.5(85)+50
10=347.5
No.
8th grade math - Anonymous, Sunday, May 15, 2011 at 12:09am
d=3.5+1=
8th grade math - Caroll Bankks, Thursday, September 1, 2011 at 9:28pm
i. (10,85)

Answer this Question

Related Questions

math - The equation d=3.5t+50 represents the distance in meters that a cyclist ...
Maths - A cyclist rides one lap of a circular track at a constant speed so that ...
8th grade math - Hoshi walks 10 meters in 3 seconds. A. What is her walking rate...
algebra - The formula below can be used to find the distance (d) traveled by an ...
algebra - The formula below can be used to find the distances (d) traveled by an...
geometry - a car traveling at 30 meters per second begins to slow down at a ...
math - cyclist rides her bike at a speed of 27 kilometers per hour. What is this...
middle school math - A brick is dropped from the Empire State Building at a ...
math - Alfonso knows that the distance across the field from his home to Carla&#...
8th grade - what is your average spped if you ran 50 meters in 10 seconds?

For Further Reading

First Name:
School Subject:
Answer: