Answer:ok
Step-by-step explanation:
Answer:
$72 and 8 CDs is better.
Step-by-step explanation:
60/6 = 10 $/CD
72/8 = 9 $/CD
Answer: (i think these are right)
experimental: 27.08% theoretical: 50% ?
Answer:
9x2+4x−14
Step-by-step explanation:
Answer: x=3
Explanation:
Step 1: Combine like terms 7x-2=9x-8
Step 2: Put all variables on one side and all numbers on the other 2x=6
Step 3: Divide x=3