Answer:
Proofs
Step-by-step explanation:





They are not inverse because f^-1(x) = x - 3/2 is not the inverse to g(x) = 2x - 3.
Answer:
f = 6
Step-by-step explanation:
f = 42/7 = 6
Answer:
no name and function
Step-by-step explanation:
The Answer is:
(5a2-3a+8)+(-4a2-1)+(15a+11)
Answer:
A+6+A = 20
A = 7
Step-by-step explanation:
J = number of problems Juana completed
A = number of problems Andy completed
J+A=20
J = A + 6
Replace J with A+6 in the first equation
A+6+A = 20
2A +6 = 20
Subtract 6 from each side
2A +6-6 = 20-6
2A =14
Divide by 2
2A/2 = 14/2
A = 7