The answer is C
adult: x
student: y
x+y=120
6x+4y=560
Answer:
65
Step-by-step explanation:
65+50=115
180-115=65
Answer:
x = 23
Step-by-step explanation:
Sum of 25 and x = 48
25 + x = 48
Subtract 25 from both sides
25 - 25 cancels out
48 - 25 = 23
We would be left with x = 23
Answer:
-9
Step-by-step explanation:
-3|16-20|+9/3
-3|-4|+3
-3*4+3
-12+3
-9
-5, 50
Explaination: that is the point they connect.