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3 years ago

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The expression 20L + 25G – 10 calculates the number of dollars that the ABC Lawn Company makes from mowing L lawns and raking G

gardens. How many dollars does the company make from raking 444 gardens and mowing 333 lawns?

1 answer:

vovikov84 [41]3 years ago

6 0

Put the numbers where the corresponding variables are, then do the arithmetic.

... 20·3 + 25·4 -10 = 60 +100 -10 = 150

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3 years ago

Which represents the solution(s) of the graphed system of equations, y = x2 – 2x and y = –2x – 1? (1, –1) (0, 0) and (0, –1) (0,

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ANSWER

No solution

EXPLANATION

The first equation is

$y = {x}^{2} - 2x$

and the second equation is

$y = - 2x - 1$

We equate the two equations to obtain;

${x}^{2} - 2x = - 2x - 1$

This implies that

${x}^{2} = - 2x + 2x - 1$

${x}^{2} = - 1$

There is no real number whose square is -1.

Therefore, the equation has no solution.

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3 years ago

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Oksi-84 [34.3K]

S = (5g -4y)/9

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3 years ago

Divide £500 in a ratio of 3:7 ? pleaseee help

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3+7 = 10
You do 500/10 which is 50 to find out 1
1 = 50
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7 = 50 x 7 = 350

The ratio is 150 : 350

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2 years ago

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Answer:

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Step-by-step explanation:

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