Sam completed the square for the quadratic equation y=22 -22 + 3 in order to determine the
minimum value of the equation, as shown.
Step 1: y= }(22 – 10+3)
Step 2: y = } (- 2 + 1 - 1 + 3)
Step 3: Y = }((2-3) - + 3)
Step 4: y = }((2 – 3) + 5)
Step 5: y =
0
What mistake, if any, did Sam make?
PLEASE HELP ME I HAVE UNTIL MIDNIGHT

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

The graph of which equation includes the points (0, 10) and (10, 11)? y = 10x + 11 y = x + 10 y= 1/10x + 10 y = 1/10x + 11

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.