Answer:
x = 6
Step-by-step explanation:
The two angles are vertical angles and vertical angles are equal
5x = 3x+12
Subtract 3x from each side
5x -3x = 3x+12-3x
2x= 12
Divide by 2
2x/2 = 12/2
x = 6
The unknown is rather the question of how many hours the taxi drove. We can give it the symbol X.
Your equation would be: 40x + 30 = 150
(SOLVED):
40x +30(-30) = 150(-30)
40x= 120
40/40=120/40
x=3
*The driver drove the passenger for 3 total hours*
Hope this was helpful to you! Have a good one.
Answer:
340
Step-by-step explanation: 200 * .14 = 28 then 28*5= 140 then 140+200=340
The answer is A). Five people received the email on the first day on the experiment.
