SOLUTION: PLEASE HELP!! 21. Evaluate r+s/ 8 for r= 40 and s=16 r+s/8= _______ 22. Find the domain of the function. p(x)= x to the 2 power - 2x +7 A. {x|x

Algebra ->  Test -> SOLUTION: PLEASE HELP!! 21. Evaluate r+s/ 8 for r= 40 and s=16 r+s/8= _______ 22. Find the domain of the function. p(x)= x to the 2 power - 2x +7 A. {x|x       Log On


   



Question 264358: PLEASE HELP!!
21. Evaluate
r+s/ 8 for r= 40 and s=16
r+s/8= _______
22. Find the domain of the function.
p(x)= x to the 2 power - 2x +7
A. {x|x is a real number and x =/0}
b. {x|x is a real number and x =/7}
c. {x|x is a real number}
d. {x|x is a real number and x>0}
24. Solve using the multiplication principle. Dont forget to perform a check.
12x= -84
The solution is x= _______?



Thank you
Deborah

Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
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