\( M_{1}+M_{2}+M_{3}= \) Calcula la suma dec * \( 3 m^{2} ;-4 m^{2} ;-71 \)

Solve for \( x \) \[ y-\frac{5}{x}=\frac{3}{v} \]

\( a^{3}+3 a b^{2}-3 a^{2} b-b^{3} \) entre \( a-b \)

Solving Systems of Equations Exit Ticket 1. Mindy's high school class has a total of 150 students and they are planning a field trip. The school has smal buses and vans to transport all students. Each van can seat 8 students and each bus can seat 14 students. Ther are only 15 drivers, so the total number of vehicles that they can take must be 15 . How many of each vehicle will Mindy's class need to transport everyone?

or a given set of rectangles, the length is inversely proportional to the width. In one of these rectangles, the length is 25 and e width is 3 . For this set of rectangles, calculate the width of a rectangle whose length is 5 . 15

1)) Select the expressions that are equivalent to \( 2(4 k) \),