Answer:
60 smaller vehicles had been washed
Step-by-step explanation:
1) Equation: 10y+5n=800, substitute the number of larger cars into the equation
2) 10x50 +5n=800
3)500+5n=800
4)5n=300
5)n=60
Answer:
I think it's 56.4
Step-by-step explanation:
if not I'm sorry
Answer: I can help
Step-by-step explanation:
84(1/7)+9(1/3)
The 84 is divided by the 1/7th and the 9 is divided by the 1/3. They are then added.
Answer:3.14
Step-by-step explanation:
Volume of cylinder can be calculated by using the formula V= pir^2h
Where r is radius of cylinder and h is the height.
A cylinder with radius 1 inch and height of 1 inch is given.
r=1,h=1,π=3.14.
Substituting the given values :
V=3.14(1)^2(1)
Volume of cylinder rounded to nearest tenth is 3.14 cubic inches .
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