4 years ago

How to factor 2x^2-9x-5

Mathematics

1 answer:

Vesna [10]4 years ago

4 0

Try using the app photo math

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there is a 750 ml bottle of concentrate orange squash it is enough to make fifteen 250 ml glasses of diluted orange drink how mu

Anarel [89]

$15 \times 250 \ ml=3750 \ ml$
Fifteen 250 ml glasses contain 3750 ml of the drink, and 750 ml of orange squash.
$3750 \ ml - 750 \ ml=3000 \ ml$
There are 3000 ml of water in 3750 ml of the drink.

3000 ml of water - 3750 ml of the drink
x l of water - 10 l of the drink

$\frac{3000 \ ml}{3750 \ ml}=\frac{x \ l}{10 \ l} \\
3750x=10 \times 3000 \\
3750x=30 000 \\
x=8$

8 litres of water are needed to make 10 litres of this drink.

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3 years ago

The science club is raising money for a trip to the museum. Tickets to the museum cost $8. Five students already have a membersh

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s=? 296/8=37 37+5=42 42 kids will go

Step-by-step explanation:

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3 years ago

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