La pantalla de proyección rectangular en el auditorio de la escuela es 5 veces más larga y 5 veces más ancha que la pantalla rectangular de la biblioteca. La pantalla de la biblioteca mide 4 pies de
largo con un perímetro de 14 pies. ¿Cuál es el perímetro de la pantalla del auditorio?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?