3 years ago

(P+6)(p-3) expand and simplify

Mathematics

1 answer:

irinina [24]3 years ago

6 0

Answer:

p² + 3p - 18

Step-by-step explanation:

(p x p) - 3p + 6p - (6 x -3)

p² + 3p - 18

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3 years ago

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AnnZ [28]

Answer: 67.5 cm

Step-by-step explanation:

Jason has 4 lengths of ropes

first is $3\ in.\approx 7.5\ cm$

second is $15\ cm$

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fourth is $0.5\ ft\approx 6\ in.\approx 15\ cm\quad [\text{1 ft=12 in.}]$

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lesya692 [45]

Answer:

x = 3 , y = 4

Step-by-step explanation:

5x + y = 19 --------- ( 1 )

=> y = 19 - 5x

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Substitute y in ( 2 ) :

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Step-by-step explanation:

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