In a certain Algebra 2 class of 26 students, 10 of them play basketball and 5 of them play baseball. There are 3 students who play both sports. What is the probability that a student chosen randomly from the class plays basketball or baseball?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image