Answer:
Step-by-step explanation:
17+3=20/2
mean=10
Answer:
Step-by-step explanation:
Let B be the number of black cars and S the number of silver.
We know that B/S = 7/4
We also know that B - S = 12
Rearrange the first: B = 7S/4
B - S = 12
7S/4 - S = 12
7S - 4S = 48
3S = 48
S = 16
B/S = 7/4
B/16 = 7/4
4B = 112
B = 28
B + S = 44 cars
I can't add the tape diagram here, but show two ribbons (tapes) for each car color and drawn so one can see the relative numbers of each.
For this example all you have to do is subtract -4/5 from both side
So the answer is 51/5=x
Ok so this is a simple question and this is the step by step on how to solve it.
1. take 65 · 15 to get 975 meters in 15 seconds
2. take 975 · 3.3 to get 3217.5 feet pet 15 seconds.
thus making the answer 3217.5 ft
Hope this helped :)
Answer:
Ok and, what is the question
Step-by-step explanation:
