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pantera1 [17]
4 years ago
5

Math questions 40 and 41!!

Mathematics
1 answer:
DerKrebs [107]4 years ago
8 0

The first expression could be written as 3x + 12 and the second could be written as 2x + 6.

In order to find these, count the number of x's you see in each question. Then use that number as the coefficient to x in your statement. The first problem has 3 and the second has 2.

Then add the numbers of 1's together to get the constants at the end of the expressions. The first has 12 and the second has 6.

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in 2015 pbi airport saw a decrease in travels from 63,386 in 2014 to 60,129 to the nearest percent what is the percent of decrea
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Answer:

5.14% decrease in air travelers.

Step-by-step explanation:

The percent decrease in air travelers is a

\frac{decrement}{original \:number }  \times 100\%

From the question, the number decreased from, 63,386 to 60,129.

The decrease is :

\frac{60129 - 63386}{63386}  \times 100\%

We subtract the numerator to get:

\frac{ - 3257}{63386}  \times 100\%

= -  0.05138 \times 100\%

This finally gives:

-  5.14\%

Therefore , there was 5.14 percent decrease in air travelers in Palm Beach for 2015

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