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Tpy6a [65]
3 years ago
9

[{(-42)÷7} -(-2)] × (-7) +7

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
4 0

Answer:

35

Step-by-step explanation:

Vera_Pavlovna [14]3 years ago
4 0

Answer:

35

Step-by-step explanation:

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Ganezh [65]

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Todd is moving sand from his driveway to the backyard. The wheelbarrow weighs 30 kilograns ahen it is full of sand. When it is e
nignag [31]

Answer:

<u>6</u>

Step-by-step explanation:

<u>You divide 30 by five and you get 6 and then you mutiply 6 by 2 and you get 12 kilograms.</u>

<u>So, Todd filled and emptied the wheel barrow 6 times. </u>

<h2><em>Hope this helpes mark brainllest you welcome </em></h2><h2><em>have a great day! </em></h2><h2><em>:) </em></h2>
7 0
3 years ago
A pack or cinnamon-scented pencils sells for $4.00. What is the sales tax rate if the total cost of the pencils is $4.32?
horsena [70]
.32 because 4.00 plus .32 is 4.32
7 0
3 years ago
In the data set below, what is the mean absolute deviation? 1, 4, 2, 8, 4, 8
Olin [163]

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4.5

Step-by-step explanation:

1±4±2±8±4±8=27

27÷6=4.5

3 0
3 years ago
Find the value of x 50 and please explain how?
nikklg [1K]

Answer:

180-50=130

So the answer is 130

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