Is this a question or a comment? Sorry I'm confuse...
Answer:
The percent of increase in the shoreline was 38%.
Step-by-step explanation:
Given that the shoreline increased from 10 miles to 13.8 miles because of the spring runoff, to determine the percentage by which the shoreline increased, the following calculation must be performed:
10 = 100
13.8 = X
((13.8 x 100) / 10) = X
(1,380 / 10) = X
138 = X
Thus, since 138 - 100 is equal to 38, the percentage by which the shoreline increased was 38%.
Answer:
C
Step-by-step explanation:
The x's can not completely cancel each other out so they are still included but you have to divide the numbers, exponents and whole numbers.
Answer:
$8.75 is your answer.
Step-by-step explanation:
What you do is you multiply 1.25 by 7.
<em>1.25 x 7 = $8.75</em>
$8.75 is your answer.
Answer:
So I don't think an 11 year old like me can solve this question because I don't even know the concept used for this but from what I can see, this is somewhat easy.
<u>y = 6.5</u>
Step-by-step explanation:
If <u>3x = 5.5</u> on the table, then
y = 3x + 1 turns into y = 5.5 +1
5.5 + 1 = 6.5
So <u>y = 6.5</u>