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
Answer:
12.85
Step-by-step explanation:
75.00-21.95-23.42-16.75=12.85
Answer:$6.20
Step-by-step explanation:
Divide 37.29 by 2
Then you find out how many feet is in a yard which is three so then divide again by 3...I misread
Answer:
The expression for the other number is (n-1)
Step-by-step explanation:
we know that
The difference between two consecutive number is equal to 1
Let
x ----> the smaller of two consecutive number
n ----> the larger of two consecutive numbers
we have that

Solve for x

therefore
The expression for the other number is (n-1)