Mathematics : asked on kylieweeks052704

15.05.2021

-5=y-7 divided by 9 please help I really need this

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09.07.2023, solved by verified expert

Mathematics, DAV Post Graduate College

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Step-by-step explanation:

Our equation;

Multiply each side by 9 to remove the fraction;

Add 7 to each side;

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Mathematics

-5=y-7 divided by 9 please help I really need this

Step-by-step answer

P Answered by Master

Step-by-step explanation:

Our equation;

$-5=\frac{y-7}{9}$

Multiply each side by 9 to remove the fraction;

-45=y-7

Add 7 to each side;

$\boxed{-38=y}$

Mathematics

You can buy jars of the same jam in 2 sizes large jar:440g for £1.54 small jar:340g for £1.26 By considering the price per gram, work out which jar is the best value for money. Working must be shown

Step-by-step answer

P Answered by PhD

Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram

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The answer is in the image

The answer is in the image

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Step-by-step answer

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The answer is in the image

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Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

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Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

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Mathematics

If a salesperson makes 6% commission, how much would they make from a $1,800 sale?

Step-by-step answer

P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

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