Answer:
D y=-1/2x+4
Step-by-step explanation:
use the order parir (4,2) x=4
y=-1/2*4+4
y=-2+4
y=2
The answer is 7.46 , so when rounded, the answer is B
The answer is B
Hope this helps;)
Answer:
the first one is 62 and the second one
Step-by-step explanation:
i dont know the second one
A is aldult tickets
b is child tickets
b = 2/3 a
7a + 12b = 90
7a + 12 x 2/3 a = 90
7a + 8a = 90
15a = 90
a = 6; b = 4
