∠ABD and ∠DBC are complementary angles. m∠ABD = 3x+ 5 and m∠DBC = 11x + 1. Find m∠ABD.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0