P=2(L+W)
114=2(2x-3+x)
114=4x-6+2x
114=6x-6
120=6x
x=20
width=20
L=2x-3
L=2(20)-3
L=40-3
L=37
length=37
$49.9 more interest
2680x1.07=2867.6
3069x1.045=3197.7
2867.60-2680=187.6
3197.7-3069=137.7
187.6-137.7=49.9
Answer: 195 mm
Step-by-step explanation: You multiply 19.5 by 10 because you need to find out how many milimeters are in 19.5 cm,
26 adult tickets = $12 (cost of an adult movie ticket) • 26 = $312
There were $312 dollars worth of money sold from the adult tickets that were sold for the 10PM show.
$600 - $312 = $288
This means that there were $288 dollars worth of money sold from children’s tickets for the 10PM show.
Since each children ticket is $8, you would do
8x = $288
(X IS HOW MANY CHILDREN TICKETS THAT WERE SOLD)
Once you do that, you would simplify it by dividing 8x by 8 which would give you x by itself and do the same thing for the other side as you have to do the same for both sides of the equal sign. So, you would do $288 divided by 8 and get 36.
x = 36
To check our work, we will substitute the value of x into the equation
8(36) = $288
288 = $288
Therefore, there were 36 children tickets sold for the 10PM show.
