Answer: A
Step-by-step explanation:
Answer:
The value of 4x-x + 5 when x + 3 is 14
Step-by-step explanation:
4(3)= 12 - 3= 9 + 5= 14
Answer:
The ordered pair (1, 2) is a solution to the system of linear equations.
Answer:
x = 12? 20 30 60 70 thats the answer
Step-by-step explanation:
Answer:
John = 9
Kim = 6
Vanessa = 3
Step-by-step explanation:
John = n
Kim = n - 3
Vanessa = 0.5n - 1.5
Add them:
2.5n - 4.5 = 18
2.5n = 22.5
n = 9
