When a 49 pound weight is attached to a spring, the spring
1 answer:
im not for sure but I think the answer is 9! my reasoning is below,,
Step-by-step explanation:

do the crossing method and it would result in this
(49×x) = (63×7)
after simplifying both sides
49x = 441
divide both sides by 49 and the result will be
x = 9 !!
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Answer:
-1
Step-by-step explanation:
BODMAS
4x2=8
8-9=(impossible)
9-8= -1
NB:8 was smaller to 9 so we switched but the answer becomes nehative
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Step-by-step explanation: there is none
Answer:
whats the question?
Answer:

<h3><u>f(</u><u>3</u><u>) =15</u> is the right answer.</h3>