Asmall island has a roughly rectangular shape. it is 18.2 kilometers wide and 28.5 kilometers long. rising water levels are reducing the width by 1.2%each year and the length by 0.8% each year.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

hello! just here for points! though i wish i knew!

answer: 60%

explanation:

÷

= 60%

83-45=38

38 was the other number

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-thekoolkid1o1