- 1Driving at a constant rate, noah covered 130 miles in 3.5 hours
Driving at a constant rate, noah covered 130 miles in 3.5 hours. Express his driving rate in feet per minute.

- 2How much farther would a truck travel in 12 hours driving 120 miles per hour then in 12 hours driving 65 miles per hour
How much farther would a truck travel in 12 hours driving 120 miles per hour then in 12 hours driving 65 miles per hour?????????

- 3Martina leaves home at 9am bicycling at a rate of 24 miles per hour, 2 hours later John leaves driving at the rate of 48 miles per hour
Martina leaves home at 9am bicycling at a rate of 24 miles per hour, 2 hours later John leaves driving at the rate of 48 miles per hour. At what time will john catch up with Martina?

- 4The equation d =70t represents the distance in miles covered after traveling at 70 miles per hour for t hours
The equation d =70t represents the distance in miles covered after traveling at 70 miles per hour for t hours.....what is d when t = 2.5? ...what is t when d =210? please help im desperate here...iv been studying all day help me my brain hurts!!!!!!!!!!!Now settle down and try to understand what is being asked here. You're given the formula d=r*t where d is the distance traveled, r is the speed and t is the time taken. In this case r=70 so the formula is d=70*t If you want to know what d is when t=2.5, substitute 2.5 for t to get d=70mph*2.5hr Can you solve for d? For the second one you're given 210mi=70mph*t Can you solve for t?

- 5Equation d= 70t represents the distance, in miles, covered after traveling at 70mph for t hours make a table that shows the distance traveled, according to this equation,for every half hour between 0 hours and 4 hours
- 6the group covered the first 70 miles in 10 hours
the group covered the first 70 miles in 10 hours. then it doubled its paceto travel 280 miles. how long did it takethe group to travel 350 miles? 70 mi/h and 140mi/h 350-70 = 280 280 miles left, 140 miles every 10 hours so 20 hours 20hrs + 10hrs = 30 hrs it took the group 30 hours to travel 350 milessorry, not -1, +1

- 7Use the table below to find how many hours it would take to travel 455 miles at a constant rate
Use the table below to find how many hours it would take to travel 455 miles at a constant rate. Hours 3 5 8 11 15 Miles 210 350 560 770 1050

- 8James travels 624 miles in 8 hours ona train at a constant rate of speed
James travels 624 miles in 8 hours ona train at a constant rate of speed. How many miles does he travel in 3 hours?

- 9Yesterday Lucy walked 2 hours and jogged 1/2 hour and covered 6.25 miles
Yesterday Lucy walked 2 hours and jogged 1/2 hour and covered 6.25 miles. Today she walked for 3 hours and jogged for 1 hour and covered 10.25 miles. Assuming a constant walking rate and a constant jogging rate, how fast did she walk and how fast did she jog? Define two variables, write a system of equations, and solve to find the walking rate and the jogging rate. Justify your answer by showing how you solved the problem.w- walking j- jogging2w + .5j= 6.25 --> 3(2w+.5j)= 3(6.25)3w + 1j= 10.25 --> -2(3w+1j)= -2(10.256w + 1.5j= 18.75-6w - 2j= -20.50------------------.5j=-1.75j=.32w + .5(.3)= 6.252w + 15= 6.252w= 6.10 w= 3.05check:2(3.05) + .5(.3)= 6.25 (correct)3(3.05) + 1(.3)= 9.45(wrong!!) it should be 10.25. Where am i going wrong?

- 10Yesterday Lucy walked 2 hours and 1/2 jogged hour and covered 6.25 miles
Yesterday Lucy walked 2 hours and 1/2 jogged hour and covered 6.25 miles. Today she walked for 3 hours and jogged for 1 hour and covered 10.25 miles. Assuming a constant walking rate and a constant jogging rate, how fast did she walk and how fast did she jog? Define two variables, write a system of equations, and solve to find the walking rate and the jogging rate. Justify your answer by showing how you solved the problem. w- walking j- jogging 2w + .5j= 6.25 --> 3(2w+.5j)= 3(6.25) 3w + 1j= 10.25 --> -2(3w+1j)= -2(10.25 6w + 1.5j= 18.75 -6w - 2j= -20.50 ----------------- -.5j=-1.75 j=.3 2w + .5(.3)= 6.25 2w + 15= 6.25 2w= 6.10 w= 3.05 check: 2(3.05) + .5(.3)= 6.25 (correct) 3(3.05) + 1(.3)= 9.45(wrong!!) it should be 10.25.

- 11If a boat goes downstream 72 miles in 3 hours and upstream 60 miles in 6 hours, the rate of the river and the rate of the boat in still water respectively are
I have the answer but cannot figure out how to work problem
If a boat goes downstream 72 miles in 3 hours and upstream 60 miles in 6 hours, the rate of the river and the rate of the boat in still water respectively are I have the answer but cannot figure out how to work problem. Please help

- 12A boat crew rowed 20 miles downstream, with the current, covered the same distance, but took 5 hours
A boat crew rowed 20 miles downstream, with the current, covered the same distance, but took 5 hours. Dine the crew's rowing rate in still water and the rate of the current? Still water _ MPH and Current _ MPH.