A line passes through the points A(-1,7) and B(1,3). Find slope of y intercept

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Need asap. solve for the following inequality

Find the solution(s) to x^2-14+49=0