Answer:
4
Step-by-step explanation:
Answer:
Step-by-step explanation:
all you have to do is * 7 by 5 and divide by 2
2x-6=0
2x-6+6=0+6
2x=6
2x/2=6/2
x = 3
Answer:
an additional 60 gallons will be pumped in and a total of 348
Step-by-step explanation:
You can have flash cards. Put a number on them and give at least 10 people a number and to do that close your eyes and pick 10 people. Now shuffle your flash cards up. Oh, yeah, and you don't have you give them a number in person, like find a picture of smokers and non-smokers and tape a number on your computer on the spot of their shirt. So shuffle the cards and pick 5 of the numbers now you're done!
