Acab charges $1.50 for the flat free and $0.50 for each mile write and solve an inequality to determine how many miles sharon can travel if she has $25 to spend

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

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?

X+y=-4 x-y=2 use elimination with adding and subtraction