I don’t get this pls helppppppp!!!!!!!!!!!!

Mathematics

1 answer:

MrRa [10]3 years ago

8 0

Answer:

1) f(x)<x+4

f(x)>-x-3

f(x)<5

$ANSWER: (-3,4)$

2)2.5>0+2

2.5<0+3

2.5<0+5

$ANSWER: (0,2.5)$

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HOPE IT HELPS

HAVE A GREAT DAY!!

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Answer:

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l = w + 3cmp = 2l + 2w = 58cm Solve by substitution:

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l = w + 3cmp = 2l + 2w = 58cm Solve by substitution:2l + 2w = 58 ⇒ 2(w + 3) + 2w = 58⇒ 2w + 6 + 2w = 4w + 6 = 58⇒ 4w = 52 ⇒ w = 13 Plug back in:

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I hope this helps you.

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