Answer:
B
Step-by-step explanation:
your welcome!
Answer: m = d/4 - n/4
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
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The first one is 6
The second one is 4
Answer:
The least amount of numbers that he can work at his job to have enough for the headphones he wants is 17 hours.
Step-by-step explanation:
To find the number of hours you could divide the cost of the headphones by the amount he earns each hour so you would do $119/ 7 to get 17 and then you could check your answer with multiplication by multiplying 7 * 17 to get 119 which shows that he has to work at least 17 hours to get the headphones he wants.
$119 / 7 = 17
17 * 7 = 119
