The measure of two angles are shown in the diagram.
4x - 11
2x + 5
Which equation can be used to find the value of x?
A.
6x - 6 = 180
C. 6x + 64 = 180
B. 6x - 6 = 360
D. 6x + 84 = 180

Me find the value of x each figure.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .