line r when plotted passes through the points (1,-3) and (5,9).When line s crosses line r it forms right angles. Which of the following must be the slope of line s

What action should you not take if your friends do not accept your decision to abstain from alcohol

Effective charts and graphs include all of the following except 1. simple, meaningful, attractive design 2. accurate information 3.at least five different colors 5.clear presentation of information

What effect has the drug trade had on some governments in middle and south america? a. it has funded political instability. b. many nations have created democratic governments. c. many governments have allowed the drug trade to fund local programs. d. it has funded political stability.