Ms.Sue
posted by Brooke .
Can you please help me?I think the first question I posted the answer is 3G+30

Ben conserves water in his home.He conserves 3 gallons each time he turns off the faucet when brushing his teeth.He conserves 30 gallons by running the dishwasher once a day instead of twice a day. What expression represents the total number of gallons,g,Ben saves each day?
3g+30 or. 30g+30
I passed this question by because we don't know how many times he brushes his teeth each day. 
I think it is 3G+30. I can't figure out the situation problem.I'm good at subtraction situations but I keep drawing a blank on the addition.

Assuming he brushes his teeth only once a day, the expression would be
3 + 30 = g 
It doesn't give me that as an option.I have another question.
Write an situation that can be represented by 6n+4.
Is this right?
Brooke has n number of coins that are worth $6 each.If she also has 4 dollar bills in her purse,how much does she have in total? 
What are your options for your first question?
For the second one. The U.S. doesn't have any coins worth $6.00 each. The largest coin is $1.00
Try that one again! 
The options are
3G30
3G+30
30g+3
30g3 
3G + 30 is right.

Thank you sooooooo much for your help.You're awesome!

You're very welcome. :)