Answer:
50 + 50 = 100 bus the difference is 0
(50 + 3) + (50 - 3) = 100 and the difference is 6
53 and 47 are the numbers
other way
I. x + y = 100
II. x - y = 6
I + II 2x = 106 --> x = 53
53 + y = 100 --> y = 47
Answer:
1 Regroup terms.
2x²−5=−6x
2 Move all terms to one side.
2x² −5+6x=0
3 Use the Quadratic Formula.
x=
−6+2√19/ 4
−6−2√19 /4
4 Simplify solutions
x=
-3−√19 /2
-3+√19/3
Decimal Form: 0.679449, -3.679449
Step-by-step explanation:
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Answer:C
Step-by-step explanation:
because if x 1/2 to (6x+12) it give you = 6x+13
Answer:
D
Step-by-step explanation: