Answer: Option D is correct .
Step-by-step explanation:
Since we have given that
In option D,
Otherwise ,
In all other options , there is no other function whose value comes out to be 24x.
Like , in option b,
which is not equivalent to
Hence, option D is correct.
If she ended at 6 pm.
practiced for 45 minutes. 6 pm work back 45 minutes, she started practicing at 5:15pm.
watched tv for 30 minutes. 5:15 pm work back 30 minutes, she started watching tv at 4:45 pm
ate snack for 15 minutes. 4:45 pm work back 15 minutes, she started eating her snacks at 4:30 pm.
81 times a number minus 77 is equal to -77 less than the number 81x-77=x-77
Answer:
The answer is D.
Step-by-step explanation:
4/3 x - 4 = 5 + x
4/3 x = 9 +x
1/3 x = 9
x = 27
Answer:
Answer B
Step-by-step explanation:
Write out f(x) and g(x) in a column; we will subtract g(x) from f(x):
f(x) = x^2 - 9 or f(x) = x^2 - 9
-g(x) = -(2 - x) or -g(x) = +x -2
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f(x) - g(x) = x^2 + x - 11 (Answer B)
