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2 years ago

Select all the equations that are NOT equivalent to p – 7 = 22.

Mathematics

1 answer:

WINSTONCH [101]2 years ago

3 0

Step-by-step explanation:

p-p-7=22- p

p-7-p = 22 - p

p-7+7 = 22+7

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Answer:

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Step-by-step explanation:

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3 years ago

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A spinner with two equal sectors is spun 5 times.

andreyandreev [35.5K]

Answer:

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Step-by-step explanation:

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3 years ago

Need help with this question ASAP!

kenny6666 [7]

Answer:

(-6, -3)

Step-by-step explanation:

The coordinate is at (2, -1), when using a dilation with a scale factor of 3, multiply the coordinates by 3.

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2 years ago

three bags of sweets weigh 27/4 kg. two of them have the same weight and the third bag is heavier than each of the bags of equal

Nana76 [90]

I'm here buddy,

so, let's take the value of the two bags with equal weight as x.

= x + x + (x + $\frac{6}{5}$ ) = $\frac{27}{4}$

= 3x + $\frac{6}{5}$ = $\frac{27}{4}$

= 3x = $\frac{27}{4}$ - $\frac{6}{5}$

( let's take the LCM of 4 and 5 = 20

= 3x = $\frac{135}{20}$ - $\frac{24}{20}$

= 3x = $\frac{111}{20}$

= x = $\frac{111}{20}$ ÷ $\frac{3}{1}$ = $\frac{111}{20}$ × $\frac{1}{3}$ = $\frac{37}{20}$

So, the weight of the equal bags are $\frac{37}{20}$ and the weight of the third bag ( heavy one ) is $\frac{37}{20}$ + $\frac{6}{5}$ = $\frac{37}{20}$ + $\frac{24}{20}$ = $\frac{61}{20}$

1st bag = $\frac{37}{20}$ kg

2nd bag = $\frac{37}{20}$ kg

3rd bag = $\frac{61}{20}$ kg

Hope it helps...

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3 years ago

Simplified expression of 7z + 8 + 5z – 5z – 9?

Likurg_2 [28]

Answer:

7z-1 hope this helps

Step-by-step explanation:

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3 years ago