Answer/Step-by-step explanation:








Answer:
Find the exact value using trigonometric identities. a MP3, 45, 0.15
Step-by-step explanation:
so your answer is $45.15 that is how much it was before the discount :)
Answer:
38
Step-by-step explanation:
Answer:
b should be it.
Step-by-step explanation:
Answer:
B) 3
Step-by-step explanation:
add 5 to both sides, 4x=12
divide both sides by 4, x=3