Answer:
D is correct
rost beef sandwich=7$
turkey sandwich=5$
Step-by-step explanation:
What can you be more specific like a put it in a sentence. For example x*-260+7=?
41.=30°
43.=60°
45.=60°
47.=30°
Answer:
a^2 - 2a.
Step-by-step explanation:
Replace the y in g(y) by a - 1 and simplify.
g(a-1) = (a - 1)^2 - 1
= a^2 - 2a + 1 - 1
= a^2 - 2a.