Answer:
for this equation one factor is (x+6) and the other is (x-4)
You can not use either of them because neither of them have a variable= to the eqaution
ex.) y= 3x+25
Let x = number of adult tickets, and y = number of children tickets. One equation must deal with the number of tickets, and the other equation must deal with the revenue from the tickets.
Then x + y = 300 is the number of tickets
12x + 8y = 3280 is the revenue from the tickets.
Using the substitution method:
x + y = 300 ⇒ y = 300 - x ⇒ Equation (3)
12x + 8y = 3280 ⇒ 12x + 8(300-x) = 3280 ⇒ x = 220
y = 300 - x ⇒ y = 300-220 ⇒ 80
Therefore 220 adult tickets and 80 children's tickets were sold.
Answer:
AFB, BDC, and FBD
Step-by-step explanation:
Answer:
answer is C
Step-by-step explanation:
because -1<5
and not 6<-1 or -5>5
