Question

The piantopit 3 홍양 4 3) A - y = 3 4) 4x+y=2 X~ y=3 x-ye-3

Answer 1

fourth pumpkin if the average weight of all. 4 pumpkins is to be between 15 and. 20 lb? 2. (84) Use a table to graph the function f(x) = -2x². 3.
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Answer 2

S={(0,-5)}

1) Solving that Linear System of Equation by the Substitution Method

5x+4y=-20

y=-5

2) Plugging into the first equation the value for y = -5 we have:

5x +4(-5) = -20

5x -20 = -20 Add 20 to both sides

5x =-20+20

5x =0

x=0

3) Hence, the answer is (0,-5) this system is consistent.