Angie baked 100 cookies and 20 brownies . she wants to split them into equal groups for the bake sale . each group must have the same number of cookoes and brownies with none left over. what is the greatest number of groups she can make?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?