If he does 14 per week
He would do 14 * 4 = 56 per month
He would do 56 * 12 = 672 per year
In four years, he would service 672 * 4 = 2,688
Answer:
7 marble's
Step-by-step explanation:
55 marbles and twice as many white marbles as red marbles and he has 5 more blue marbles than white marble's
It will take 20 seconds to move from one end to another because if 20 feet is moved within 5 seconds, do that 4 more times to get to 80. Finally, multiply 5 by 4 to get 20 seconds.
Answer:
I got B, 42.
Step-by-step explanation: What I did was set up a proportion 1/4 = x/168, 1x168=168, 168/4=42.