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Travka [436]
3 years ago
5

Find the missing coefficent. (5d - 7)(5d - 6) = 25d2 + d + 42

Mathematics
2 answers:
Tcecarenko [31]3 years ago
5 0
25d^2-30d-35d+42=25d^2-65d+42.
rosijanka [135]3 years ago
4 0
Its -5 hope this helpssss

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What is the estimate of 1/7 x 20 and 1/9 of 82?
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3 0
3 years ago
there is a loss of 20% by selling a photocopy machine for rs 60000 at what price will the machine be sold to gain 12% find it
notsponge [240]

Answer:

Step-by-step explanation:

Loss is 20%

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6 0
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