Alex has a job transporting furniture by truck. HIs truck is filled with tables that weigh 250
pounds each and chairs that weigh
20
pounds each. There is a combined total of
300
tables and chairs in his truck.

Let x be the number of
250
-pound tables in his truck. Write an expression for the combined total weight (in pounds) of the tables and chairs in his truck.

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step-by-step explanation:

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d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

i dont have an answer

step-by-step explanation: