Answer: 33640 pounds
Explanation: 8410 times 5 is 42050, - 8410 = 33640
Answer:
b=7
Step-by-step explanation:
2(3b-1)= 40
divide both sides by 2
3b-1 = 20
then add 1 to each side
3b = 21
then divide both sides by 3
b = 7
then check 2(3*7-1) = 40
30 x 2 = 60 min running
30 - 10= 20 min biking
30+60+20=110 min, or an hour and 50 minutes
Answer:
18/21 and 14/21
Step-by-step explanation:
just get the demomiters the same
