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.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.