Answer:
Step-by-step explanation:
3x - 10 = 2x + 30
x - 10 = 30
x = 40
The two lines shown in the figure intersects each other ~
Therefore,
[ by vertical opposite angle property ]
Now let's solve for x :
Answer:The answer is 70$
Step-by-step explanation: 12x5 which is dollars per rose is 60. 60$ is how much the roses costs. Since it is one delivery, there is a 10$ fee. 60$+10$= 70$