Answer:
The answer to your question is: x = 5 units
Step-by-step explanation:
Data
AB = x - 2
BC = 2x + 6
AC = 19
x = ?
Process
AB + BC = AC
Solve for x, x - 2 + 2x + 6 = 19
3x + 4 = 19
3x = 19 - 4
3x = 15
x = 15 / 3
x = 5 units
Yes, because if two angles of a triangle are equal, then the third angle must also be equal, because angles of a triangle always add to make 180°.
Answer:
If each carton can feed 4 people, then you can buy 7 carton and feed 4 people per carton with leftovers expected, or you can buy 5 carton and serve 5 people per carton with no leftovers
Step-by-step explanation:
5 carton × 5 = 25 people fed
while 7 carton × 4 = 28 people = 25 people fed plus leftover for 3 people
Since 12 cost $27, you can use compatible numbers to make it ~$28. So, then for 6, it would cost $14 because you just halve everything. Is that what you are getting at?
