Find the value of x.
140°
10x
A. 4
B. 9
ОО c C
C. 14
D. 18

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

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

3x + 4y = 5 x- 3y = -7 solve by substitution