Answer:
The answer is 13.
Step-by-step explanation:
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Answer:
25 hrs
Step-by-step explanation:
#First, we calculate the average earnings per hour by subtracting the running costs from receipts:

Let x be the number of hours it takes to fully recover the investment costs. We divide the investment cost by net receipts to solve for x;

Hence, it takes 25 hrs to repay the investment cost.
Answer:

Step-by-step explanation:
1 = 3[1] + b

Therefore our <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] is authentic.
I am joyous to assist you anytime.
The answer is v>7 Because when solving the equation you do inverse operation on 6 which be negative six .Then subtract negative 6 on both sides.
Next you bring down negative 7v along with the solution to 55-6 which is 47.Then you divide 7 on both sides which gives you 7.Then bring down the v
and it give the solution of v>7
Hope this helps stacey:)