Find the solution to this system. Write your solution as an ordered pair (x, y) With no spaces, no solution, or infinitely many. 5x+4y=-34 and y=3x

Find the value of the cosine for angle a

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%