What number would you add to the equation below to complete the square? x2 + 7x = 0
A. 49
B. 7/2
C. 14
D. 49/4

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236