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luda_lava [24]
2 years ago
9

PLEASE I ONLY HAVE 5 MINS TO FINISH THIS!!!!!!!!!!!

Mathematics
1 answer:
Nonamiya [84]2 years ago
6 0

50 !

hope this helps :)

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Lara solved an equation incorrectly, as shown below:
son4ous [18]

We have been given the steps to solve the equation as

Step 1: 2x = 18

Step 2: x = 18 − 2

Step 3: x = 16

There is an error in step 2.

We have 2x=18

x is in multiplication with 2. So in order to get rid of 2 from the left hand side, we perform opposite operation of multiplication i.e. division.

So we must divide both sides by 2.

Therefore, A is the correct option.

A) She did not divide 18 by 2.

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3 years ago
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Answer: 1.4 inches

Step-by-step explanation:

8 * 12 = 96

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There are 30 students in Mr.Thomas' class.If he wants 20% of the students in each group, how many students will be in. each grou
zhuklara [117]
First you find out what 20% of 30 is (30 * 0.20 = 6)
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There will be 5 students in each group.
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3 years ago
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How can i converted 4 7/10 to an improper fraction
BartSMP [9]
The whole number multiply by the denominator and add to the numerator.

4\dfrac{7}{10}=\dfrac{4\cdot10+7}{10}=\dfrac{40+7}{10}=\dfrac{47}{10}
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-7x^2+14x+21=0<br>answer?​
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