13.) Dakota is saving to buy an iPad that costs $345. He has already saved $37. What is the least amount of money Dakota must save each week, so that at the end of 11 weeks he has enough money to buy the iPad? (Only an algebraic solution will be accepted).

$28

Step-by-step explanation:

(345-37) / 11 = 28

He needs to make 28 dollars a week.

Step-by-step explanation:

345-37=308

308 divided by 11 is 28.

So he will need ti make 28 dollars a week.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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