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olga_2 [115]
3 years ago
10

Cineva va rog!

itle="( - 4 + 9) \times (1 - 8)" alt="( - 4 + 9) \times (1 - 8)" align="absmiddle" class="latex-formula">
Clasa 6 ​
Mathematics
1 answer:
nevsk [136]3 years ago
5 0

Step-by-step explanation:

( - 4 + 9) \times (1 - 8) \\  = 5 \times ( - 7) \\  =  - 35

hope it helps:)

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4x + 1/3 y 2 what is the value of the expression above when x = 2 and y = 3
GenaCL600 [577]
Hoi!

To solve this, first plug in the values for x and y.

x = 2, so anywhere you see x, put 2 in its place.

y = 3, so anywhere you see y, put 3 in its place.

4(2) +  \frac{1}{2}(3)

4 × 2 = 8

\frac{1}{2} × 3 = 1 \frac{1}{2}


8 +1 \frac{1}{2} = 9 \frac{1}{2}

9 \frac{1}{2} is your answer.



4 0
2 years ago
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Answer:

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4 0
3 years ago
Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did each person invest?
olga_2 [115]

Answer:

See the detailed answers below

Step-by-step explanation:

Given data

Ratio=  1:4:7

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The first person will take

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x= 636,000/12

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6 0
3 years ago
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Maru [420]

Answer:

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Step-by-step explanation:

Our equation here is (2x + y) + 5.

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Yuri [45]

Answer:

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Step-by-step explanation:

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