dreaaacx
18.05.2021 •
Mathematics
7 The total cost of 6 apples and 8 pears is $6.54. The total cost of 7 apples and 5 pears is
$5.68. If a represents the cost of one apple and p represents the cost of one pear, which
system of equations represents this situation?
А 6a + 8p = 6.54
Sa + 70 - 5.68
B 6a + 8p = 5.68
7a + Sp = 6.54
C ба + 8р = 5.68
Sa + 7p = 6.54
D бе + Вp = 6.54
7a + 5p = 5.68
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Ответ:
Lines are the same if m1 = m2 and b1 = b2 (they intersect in infinitely many points)
If b1 ≠ b2 and m1 = m2 then lines are parallel and do not intersect
If m1≠ m2 then lines will intersect at one point
Step-by-step explanation: