The answer to the question is a
Part A: 7/10 because .7 represents 70/100 of a whole, or 7/10.
Part B: I think 1 and 89/100 because 89/100 represents that fraction
These are my answers, so I may be wrong.
Hope I helped, and good luck!
Using logarithmic function concepts, it is found that the correct statement is:
x = 9 is a true solution and x = -9 is an extraneous solution.
<h3>What is a logarithmic function?</h3>
A logarithmic function is modeled by:
It means that:
In this problem, we have that:
Applying the power property:
Applying the definition:
As the logarithm function is defined only for positive values, the correct statement is:
x = 9 is a true solution and x = -9 is an extraneous solution.
You can learn more about logarithmic function concepts at brainly.com/question/26302013
Answer:
(8c-11)/5= x
Step-by-step explanation:
5(2c-?)=2c+11
10c-5x=2c+11
10c-2c=11+5x
(8c-11)/5= x
Answer:
p=1, q=5. (1, 5).
Step-by-step explanation:
8p+7q=43
2p-7=-q
------------------
q=-2p+7=7-2p
8p+7(7-2p)=43
8p+49-14p=43
8p-14p=43-49
-6p=-6
6p=6
p=6/6=1
2(1)-7=-q
2-7=-5=-q
q=5