F(g(x))= 2(g(x))+5 = 2(x-7)+5 = 2x-14+5 = 2x-9
when x= -3
f(g(-3))= 2(-3)-9 = -6-9 = -15
The answer choice which correctly models the range of pH values of bleach is; 11< x < 14.
<h3>What is.the range of values for the pH of bleach?</h3>
According to the task content; Bleach is said to have a pH of less than 14 and greater than 11.
Hence; pH < 14. and pH > 11.
Therefore, when written as a compound inequality; we have;
11< pH < 14.
Read more on compound inequality;
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Answer:
3/5
Step-by-step explanation:
6/10=3/5
Answer:
All you have to do is look up the formulas for each one.
Step-by-step explanation:
Plug in the numbers to the correct formulas and you should get your answer.