For number one the second card must be positive or he would have to put it back if its negative for number 2 the card must be 3 4 5 because negative 2 plus 3 is 1 which is positive and negative 2 plus 4 and 5 would allow her to keep her cards. for the third one danny could have pulled a negaitive 1 2 3 4 and 5. oh dude i forgot to put decimals but still the same thing
The answer is 19.38
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Answer:
2
Step-by-step explanation:
Taylor: x
Jim: x + 18
Andre: 2x
Sum: x + (x + 18) + 2x = 26 ↔ x = 2
Answer:
The first term is 128
Step-by-step explanation:please see attachment for explanation
Answer:
y=1/2×2-1
Step-by-step explanation:
x2 – y = 0 yields a parabola.
y = x is straight but has a slope to make it increase/decrease.
2y = x2 yields a parabola.
x2 = 0 yields a parabola.
