Answer:If we're solving for t my work is below:
t = 4 s - 2
If we're solving for s my work is below:
s = t + 2/4
Step-by-step explanation:
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Answer:
it is not a function
Step-by-step explanation:
because the element 2 has not ot unique image
simplified is 
I got this by dividing both the numerator and denominator by 4
Hope this helps
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Answer:
60%
Step-by-step explanation:
A 40% discount means that 40% will be off, meaning you won't have to pay 40% of the original price. Therefore, you only pay 60% of the original price (100% - 40% = 60%).