I think first 80 and second 90
it is 3 because if it has infinte solutions than it is = to 0 and 1 and infinite solutions
Answer:
I deserve brainliest just as all good boys deserves fudgeeeeee
Step-by-step explanation:
v^2 = 25/81
v= the square root of 25/81 = 5/9
since that isn't a choise, don't simplify.
D works too because negative x negative = positive
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I don’t really understand but this are the answer for both the first one: x>-2 second: x<-2