What’s equivalent to 5+2x+x-3

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

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?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64