Answer:
Barb is correct she won by 10 points
Darius's=480
Barb=490
Answer:
final answer is 6
Step-by-step explanation:
Given 
To find the difference quotient use formula



Now plug it in the formula




6
Answer:
x | y | (x,y)
0 | 35 | (0,35)
3 | 50 | (3,50)
-7 | 0 | (-7,0)
Step-by-step explanation:
Given the equation:
, to complete the table, plug in the value of x given in the table in each row, to find y.
When x = 0,



(0,35)
When x = 3,



(3,50)
When x = -7,



(-7,0)
Answer: bottom left
4x+2y+15
Step-by-step explanation:
3x + x=4x
5 + 10= 15
2y=2y
4x+2y+15
Answer:
y=6/5+6
Step-by-step explanation: