+ 2. Find thes
x 2 +88-a=0
4x2 +84-9=0
x2 + 4x + 4 =473
82 +4x+4=7
xZ+Qx+927
X+2-1 = 7-2
cxt23-7 X=5
x274x-320
x244x-3=0
X2+x-3+3=013
x2+4x=3
2. Find the solutions of x2 - 8x = -5 by completing the square.

The volume of a cube is 8 in to the 3rd power. how long is each side?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.