Today,Peter is 20 years old,and james is 6 years old.In how many years from today will peter be 2 times older than james
1 answer:
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Answer:
The equation gives average time spent on 35 rehearsals.
Step-by-step explanation:
Please consider the complete question.
The play director spent 190 hours preparing for a play. That time included attending 35 rehearsals that took varying amounts of time and spending hours on other responsibilities related to the play. What question does the equation
help answer?
Since time spent on each rehearsal is 35 hours, so time spent on 35 rehearsals would be .
hours is time spent on other responsibilities related to play. The sum of these times equals to total time spent on preparing the play.
Now let us solve our equation step by step.
Time spent on 35 rehearsals is 96.25 hours and we are told that each rehearsal took different amount of time. Dividing 96.25 by 35 we will get average time spent on each rehearsal.
Therefore, equation gives average time spent on 35 rehearsals.
Hey!
To solve this problem, we would really have to graph both equations.
<em>OPEN THE FIRST IMAGE</em>
The first image I provided was the image of this equation graphed: <span>y=2x+1
<em>OPEN THE SECOND IMAGE</em>
The second image I provided was the image of this equation graphed: </span><span>y=2x^2+1
<em>PLEASE DO NOT LOOK AT THE THIRD IMAGE YET!</em>
The first image has two points. One at ( -0.5, 0 ) and the other at ( 0, 1 ).
The second image has only one point, which is at ( 0, 1 ).
<em>OPEN THE THIRD IMAGE</em>
Now, when both are combined we see that they intersect at two points, which are ( 0, 1 ) and ( 1, 3 ).
So, our answer is...
<em>The ordered pairs that are the solution to the system are</em> </span><span>( 0,1 ) and ( 1,3 ).
Hope this helped!
- Lindsey Frazier ♥</span>
To solve this problem, we would really have to graph both equations.
<em>OPEN THE FIRST IMAGE</em>
The first image I provided was the image of this equation graphed: <span>y=2x+1
<em>OPEN THE SECOND IMAGE</em>
The second image I provided was the image of this equation graphed: </span><span>y=2x^2+1
<em>PLEASE DO NOT LOOK AT THE THIRD IMAGE YET!</em>
The first image has two points. One at ( -0.5, 0 ) and the other at ( 0, 1 ).
The second image has only one point, which is at ( 0, 1 ).
<em>OPEN THE THIRD IMAGE</em>
Now, when both are combined we see that they intersect at two points, which are ( 0, 1 ) and ( 1, 3 ).
So, our answer is...
<em>The ordered pairs that are the solution to the system are</em> </span><span>( 0,1 ) and ( 1,3 ).
Hope this helped!
- Lindsey Frazier ♥</span>