Answer:
x = 45
Step-by-step explanation:
0.36(18) + 0.04x = 0.12(24 + x)
6.48 + 0.04x = 2.88 + 0.12x
0.04x - 0.12x = 2.88 - 6.48
-0.08x = -3.6
0.08x = 3.6
x = 3.6/0.08
x = 45
Answer:
(f o f^-1 (10)) = 10
Step-by-step explanation:
f ^ -1 = (x + 10)/10
from solving from f(x) = 10x - 10
since 10x - 10 is a one-to-one function it has an inverse
so f o f^-1 (x) = x
(f o f^-1 (10)) = 10
1/3--------------------------
Answer:
1/36
Step-by-step explanation:
hope this helps:0
Answer:
Greetings! I have your answer, as I have done the test, was in fact correct.
Step-by-step explanation:
Angela’s age is 4 years more than twice Joe’s age:
2x + 4
Deshawn’s age is 3 years more than half Joe’s age:
I/2 + 3
Bruce’s age is 4 years more than half Joe’s age:
I/2 + 4
Callie’s age is 3 years less than 4 times Joe’s age:
4x + 3
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I hope this helps! ^^
