24 is 25% of what number? Please help!
1 answer:
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Eq. of line through (1,2) and (4,5) is
x-y+1=0
x-y+1=0
Answer:
<u>131 seats</u> are in the 30th row.
Step-by-step explanation:
The theater is designed with the first row there are 15 seats, in second row 19 seats and in the third row there are 23 seats.
Now, to find the number of seats in the 30th row.
So, we get the common difference() from the arithmetic sequence first:
Thus,
So, the first tem = 15.
The number of last row () = 30.
Now, to get the number of seat in the 30th row we put formula:
Therefore, 131 seats are in the 30th row.
Hello there!
For this question, we can use slope-intercept form of a line. The following equation is the format for slope-intercept form:
In this equation, m is the slope and b is the y-intercept. The slope and y-intercept is given. Thus, we just "plug in" the given values into the equation to get our answer. Replace "m" with "3/2" and replace "b" with "-2". After doing so, you get the following equation for the line.
That should be your answer. Hope this helps! :)
~AgentCozmo4, Junior Moderator
For this question, we can use slope-intercept form of a line. The following equation is the format for slope-intercept form:
In this equation, m is the slope and b is the y-intercept. The slope and y-intercept is given. Thus, we just "plug in" the given values into the equation to get our answer. Replace "m" with "3/2" and replace "b" with "-2". After doing so, you get the following equation for the line.
That should be your answer. Hope this helps! :)
~AgentCozmo4, Junior Moderator