Ronald started solving the equation −2(2x−4)+3=6x+1. Which is a correct next step?
2 answers:
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Answer:
one property of log is that if the log expressions have the same base (in this case, 2), then you can multiply the added logs.
The answer would then be D
Total money Marcus has = $28
Money spent to buy a notebook = $3.75
Money left now =
Money needed to be saved = $11.25
So, the amount of money Marcus can spend =
Cost of a packet of chips = $1.30
The inequality to determine the maximum number of chips he can buy is:
Let the number of chips Marcus can buy = x
As he cannot spend more than $13 to buy chips so equation becomes:
Solving this we get
Hence, Marcus can buy a maximum of 10 packs of chips and save $11.25
Answer:
Step-by-step explanation:
Just factored out the 10.