In a crash safety test, engineers accelerate teo cars toward each other so that the fistance in meters between them is modeled by
, where t is time in seconds. What is the domain on which the model is applicable?

A.
B.
C.
D.

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Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

If you could answer these your a life saver

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=