Answer:
x = 24
Step-by-step explanation:
96 + 2x + x + 12 = 180
108 + 3x = 180
3x = 72
x = 24
The angles would be:
96˚, 48˚, 36˚
We know that there are two tickets (which we'll represent with x) and a fee for transporation (which is $20)
So we can set up the equation 20+2x=48
We want to isolate x so we'll subtract 20 from each side, which gives us the equation
2x=28
Then divide each side by 2
Giving us the final answer of
x=14
So each ticket costs $14
Answer:
infinitely many solutions
Step-by-step explanation:
Answer=63 pictures
Jennifer=4/5*Luisa
Jennifer=28
Substitute '28' for Jennifer
28=4/5*Luisa
divide both sides by 4/5
35=Luisa
Luisa has 35 pictures on her camera
35+28=63
