a music store marks up the instruments it sells by 30% if the store-bought a guitar for $45 what will be its store price
1 answer:
You might be interested in
<h2>Forming Equations from Word Problems</h2>
To form an equation from a word problem, we can recognize variables and operations from keywords.
<h2>Solving the Question</h2>Let the number of weeks be <em>a</em>.
We're given:
- Goal amount is $200 at minimum
- Money earned is $15a
- Current amount is $32
Because $200 is the minimum account required, we know that the amount earned must be greater than or equal to 200.
Our current savings and money can be calculated by adding 15a and 32: