Answer:
Question 4 answers
1: 21
2: 9
3: 12
Step-by-step explanation:
1 is 3 by 7 which is 21
2 si 3 by 3 which is 9
3 is 3 by 4 which is 12
The equation is 70 35
----- = ------
100 x
To solve, multiply diagonally
You should get 70x = 3500
Then to get x alone, divide each side by 70
Your answer should be 50
Answer:
3.5y
Step-by-step explanation:
The discount of the video game is 15%
Answer:
Minimum hour = 177 hour
Step-by-step explanation:
Given:
Paddle boats rent = $8
Paddles rent = $5 Per 24 hours
Total amount = $45
Find:
Number of hour David rent paddle boat
Computation:
8 + (5/24)n = 45
(5/24)n = 37
n = 177.6 hour
Minimum hour = 177 hour