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4 years ago

42 customers increased by 50%

Mathematics

2 answers:

Hunter-Best [27]4 years ago

8 0

42 increased by 50%
50% of 42 = 21
Add 21 to 42 = 63

OR multiply 42 * 1.50 (representing 150%) = 63

AleksandrR [38]4 years ago

4 0

The answer is 63, 42*.5= 21 42+21=63

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Choose Yes or No to tell whether each expression is equivalent to –43p – 25.

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Answer:

–43p + (–25) is EQUIVALENT to –43p – 25.

Step-by-step explanation:

The options are MISSING.

The needed options are:

1. 25 – 43p

2. 25 – 43p

3. –25p –43

4. –43p + (–25)

Now, here the given expression is: –43p – 25

Taking each option and simplifying it , we get:

1. 25 – 43p

Here, the second term is NEGATIVE, but the first term (25) is POSITIVE.

⇒ 25 – 43p ≠ –43p – 25

Hence, 25 – 43p is NOT EQUIVALENT.

2. 25 – 43p

Here, the second term is NEGATIVE, but the first term (25) is POSITIVE.

⇒ 25 – 43p ≠ –43p – 25

Hence, 25 – 43p is NOT EQUIVALENT.

3. –25p –43

Here, the variable p is multiplied with (-25) and NOT (-43).

⇒ –25p –43 ≠ –43p – 25

Hence, –25p –43 is NOT EQUIVALENT.

4. –43p + (–25)

Here, both the given terms (43) and (25) are NEGATIVE.

Also, the varibale p is multiplied with (-43)

⇒ –43p + (–25) = –43p – 25

Hence, –43p + (–25) is EQUIVALENT.

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