A mattress store received a shipment of ten mattresses. Before the shipment, it had 782 mattresses in stock. How many mattresses
2 answers:
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Answer:
Step-by-step explanation:
We can write them both like functions like this
Where
x=input
A=Output A
B=Output B
We want the output of A 3 times the output of B this can be written like this:
we replace with the functions
we solve for x
The output that makes the out put of A 3 times teh output of B is