3 years ago

Please help simpliflying this pleasee!!!!!! i will give brainliest to the best answer!!!

Mathematics

1 answer:

sertanlavr [38]3 years ago

4 0

Answer:

Step-by-step explanation:

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Which is a factor of 5xy − 40x − 15y + 120? <br> A. 2 <br> B. y − 8 <br> C. x − 4 <br> D. x + 6

Phantasy [73]

Upon slight rearranging:

5xy-15y-40x+120, now factor 1st and 2nd pair of terms

5y(x-3)-40(x-3) which is equal to:

(5y-40)(x-3) if we factor the first parenthetical term as well

5(y-8)(x-3)

So (y-8) is a factor

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3 years ago

The mens taxable is income is rs 14280 the state tex instruction tel him to pay 2%on the first rs3000 of his taxable incom 3% on

Naddik [55]

Answer:

Rs. 451.2

Step-by-step explanation:

It is given that a men's total taxable income is Rs. 14,280.

He is charged by the state tax for 2% on the first Rs. 3000.

i.e. $2 \% \times 3000$

$=\frac{2}{100} \times 3000$

= Rs. 60

Then he is asked to pay 3% on the second Rs. 3000

i.e. $3 \% \times 3000$

$=\frac{3}{100} \times 3000$

= Rs. 90

Similarly, he pays 3% on the third Rs. 3000

i.e. $3 \% \times 3000$

$=\frac{3}{100} \times 3000$

= Rs. 90

Lastly, he pays 4% on the remaining amount. i.e 14,280 - (3000+3000+3000) = 14,280 - 9000 = Rs. 5280

∴ $4 \% \times 5280$

$=\frac{4}{100} \times 5280$

= Rs. 211.2

Thus the total amount of the income tax the man has to pay is

= 60+90+90+211.2

= Rs. 451.2

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3 years ago

Jess recently started a business producing cosmetic products made from natural ingredients. She wants to advertise her products

kicyunya [14]

Answer in minutes: 342.86

Answer in hours: 5.7143

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3 years ago

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Jeff is responsible for buying supplies of food and medication for the dogs and cats at a local shelter. The food and medication

Maru [420]

164x + 24(2x) < = 4240
164x + 48x < = 4240
212x < = 4240
x < = 4240/212
x < = 20

for a dog.....2x = 2 * 20 = 40.....so it costs 40 per dog and 20 per cat

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3 years ago

How would you find the width of a golden rectangle if your givin the length?

Nesterboy [21]

A golden rectangle is a rectangle whose length and width follow the golden ratio (about 1:1.618).

Given the length, you would divide by 1.618 to find the width.

Edit: The exact value is $\frac{ 1+\sqrt{5} }{2}$ , but 1.618 should suffice.

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4 years ago