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Kitty [74]
2 years ago
10

Help please asap I’m desperate!

Mathematics
1 answer:
Verizon [17]2 years ago
8 0

Answer:

f(x)=x-2x+3; f(x)=-bx

x-2x=3=-bx

x+4x+3=0

(x+3) (x+1) = 0

x=-3 or x=-1

when x+-3. f(x)=b x(-3)=18

x=-1. f(x) = - b x (-1) = b

so system of equations : ( -3, -18)

; (-),b

Step-by-step explanation:

hope it helps

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<h3>What is a three dimensional shape?</h3>

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8 0
2 years ago
Mrs Shakya sold a jewellery at a loss of 5%.If she had sold it at Rs,5200 more she would have gained 8% .Find the cost price of
Georgia [21]

Answer:

40,000

Step-by-step explanation:

Given that:

Percentage Cost price of jewelry = 100%

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That is ; (100% + 8%) = 108%

Difference between loss percentage and profit percentage = change in price sold

(108% - 95%) = 5200

13% = 5200

If ;

0.13 = 5200

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1 = x

0.13x = 5200

x = 5200 / 0.13

x = 40,000

6 0
3 years ago
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Answer:

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Variable: x

Step-by-step explanation:

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