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Vlad1618 [11]
3 years ago
15

Maya solved an equation incorrectly, as shown below: Step 1: 4x = 28 Step 2: x = 28 – 4 Step 3: x = 24 Which statement best expl

ains why Step 2 is incorrect in Maya's solution? (1 point)
A: She did not add 4 to 28.
B: She did not multiply 28 by 4.
C:She did not divide 28 by 4.
D:She did not multiply 28 four times.
Mathematics
2 answers:
sukhopar [10]3 years ago
7 0
Maya has to divide by 4, not subtract 4 <span>C:She did not divide 28 by 4. </span>
nikdorinn [45]3 years ago
4 0

Answer:

Option C - She did not divide 28 by 4.

Step-by-step explanation:

Given : Maya solved an equation incorrectly, as shown below:

Step 1: 4x = 28

Step 2: x = 28 - 4

Step 3:x = 24

To find : Which statement best explains why Step 2 is incorrect in Maya's solution?

Solution :

First we solve the expression again to find the mistake.

Step 1: 4x = 28

Step 2: x = \frac{28}{4}

Step 3: x = 7

Thus, by the above steps it is clear that she did not divide 28 by 4 in step 2.

Therefore, Option C is correct.

The required statement that best explains her mistake in steps 2 is She did not divide 28 by 4.

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<h3>Answer:</h3>

x + 0.75y = ≤ 35

<h3>Explanation:</h3>

The amount of candy purchased, plus the amount of soda purchased times the amount per soda must be less than or equal to 35.

<em>I hope this helps, let me know if it's wrong though.</em>

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

let the rational number be 2x/7x.

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Cross multiply:

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The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!
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2 years ago
(2x - 3y)(4x - y) can you help me
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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