The Answer is $9.00 because if you just add 4.50 to 4.50 it is $9:00.
Answer:
3×=78+×-2
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Yeah she is right but its kinda hard to know wahat u want
Step-by-step explanation:
(x-5) (x+4)
x^2-x-20
What two terms multiply to -20 and add to -1
-5*4 = -20
-5+4 = -1
2nd option
hope it helps...!!!