3 years ago

Please help!!

1 answer:

6 0

The associative property of addition is pretty much just any numbers in place of these: a + (b + c) = (a + b) + c. Therefore, your answer would be d) (6 + 1) + 9 = 6 + (1 + 9)

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Marle placed two orders at the same restaurant last month. In one order, she received 5 trays of lasagna and 3 trays of

user100 [1]

Answer:

$25.25-lasagna, $12.25-garlic bread

Step-by-step explanation:

5L+3G=163

- 4L+4G=150

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4(5L+3G=163)

-5(4L+4G=150)

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20L+12G=652

-20L-20G=-750

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-8G=-98

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G=$12.25

now plug that into G in any of the 2 equations at the top and you can solve for L(price of lasagna)

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2 years ago

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daser333 [38]

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3 years ago

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Sonja [21]

Does 2 is included in the square root?
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2 years ago

What is 546 divided by 25 in long division

Phantasy [73]

·_21.21
25l546. 25 goes into 54 twice with a remainder of 4
l50↓
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8 0

2 years ago

Which system of equations can be used to find the roots of the equation 4x^5-12x^4+6x=5x^3-2x?

Sveta_85 [38]

$^{(1)}\ \ 4x^5-12x^4+6x=5x^3-2x\ \ ^{(2)}\\\\ \left\{\begin{array}{ccc}y=4x^5-12x^4+6x\ \ \ ^{(1)}\\y=5x^3-2x\ \ \ ^{(2)}\end{array}\right$

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2 years ago