A jacket that was originally $135 went on sale for 35% off of the original price. Additionally, a sales tax of 7% was applied to the purchase of the jacket after the discount was applied. Which of the following was the total cost, including tax, of the jacket bought with the discount?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?