Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.A TV station executive is planning the new lineup for next season's shows. On Monday nights, there will be 6 sitcoms and 5 dramas, for a total of 416 minutes of programming, not counting commercials. On Tuesday nights, he has scheduled 5 sitcoms and 5 dramas, for a total of 390 minutes of non-commercial programming. All sitcoms have the same length and all dramas have the same length. How long is each type of show?Sitcoms are _ minutes long and dramas are _ minutes long.
Q. Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.A TV station executive is planning the new lineup for next season's shows. On Monday nights, there will be 6 sitcoms and 5 dramas, for a total of 416 minutes of programming, not counting commercials. On Tuesday nights, he has scheduled 5 sitcoms and 5 dramas, for a total of 390 minutes of non-commercial programming. All sitcoms have the same length and all dramas have the same length. How long is each type of show?Sitcoms are _ minutes long and dramas are _ minutes long.
Denote Lengths: Let's denote the length of a sitcom as 's' minutes and the length of a drama as 'd' minutes.We need to set up two equations based on the given information.
Equation for Monday: For Monday nights, the total time for 6 sitcoms and 5 dramas is 416 minutes. This gives us the equation:6s+5d=416
Equation for Tuesday: For Tuesday nights, the total time for 5 sitcoms and 5 dramas is 390 minutes. This gives us the equation:5s+5d=390
System of Equations: We now have a system of two equations:6s+5d=4165s+5d=390We can solve this system using the method of elimination or substitution. Let's use elimination.
Elimination Method: To eliminate one of the variables, we can subtract the second equation from the first equation: (6s+5d)−(5s+5d)=416−3906s−5s+5d−5d=26s=26
Find 's' Value: Now that we have the value of 's', we can substitute it back into one of the original equations to find 'd'. Let's use the second equation:5s+5d=3905(26)+5d=390130+5d=390
Substitute to Find 'd': Subtract 130 from both sides of the equation to solve for 'd':130+5d−130=390−1305d=260d=5260d=52
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