Answer: 2 first-class tickets and 6 coach-class tickets
Step-by-step explanation:
Coach ticket = $180
first class ticket = $1020
people = 8
Let x be number of coach tickets
Then number of first class tickets = (8 - x)
x * 180 + (8 - x) * 1020 = 3120
180 X + 8 * 1020 - 1020 x = 3120
180 x + 8160 - 1020 x = 3120
180 x - 1020 x = 3120 -8160
- 840 x = - 5040
840 x = 5040
x = 6
So 6 coach class tickets and 2 first class tickets
Answer:
b. .5
Step-by-step explanation:
the question gives you an equation the find the constant. all you do is plug the numbers in.
hope this helped !!
1. B 2. C 3. A 4. A 5. A 6. B
It would be rounded to 2,000 because the number 4 in the hundreds place is under 5 which drops to a 0 instead.
Answer:
(-5, 4) slope = -3/5
Y = -.6x +1
Source: http://www.1728.org/distance.htm
(Scroll to the bottom for explanation)
Step-by-step explanation:
