(3x + 13) + (8x + 14) + 109 = 180°
(3x + 13) + (8x + 14) = 71°
11x + 27 = 71°
11x = 44°
x = 4
Answer:
$1,500
Step-by-step explanation:
I did the test and it showed me the answer.
4d+6= 42
⇒ 4d= 42-6
⇒ 4d = 36
⇒ d= 36/4
⇒ d= 9
The final answer is d=9~
Answer:
g = 530. r = 364
Step-by-step explanation:
Let g = number of general admission tickets
let r = reserved tickets
4.50g + 6r = 4569
g + r = 894
Multiply second equation by -6
-6g - 6r = -5364
Add to first equation
-6g - 6r = -5364
4.5g + 6r = 4569
-——————————
-1.5g = -795. Divide by -1.5
g = 530
Substitute into equation
530 + r = 894
r = 364
