Answer:
is the answer.
In decimal y = 43.71
Step-by-step explanation:
Given:
y varies directly with x .
Also x = 7 when y = 18
To Find:
y = ? when x = 17
Solution:
y varies directly with x .
i.e. y is directly proportional to x
∴ 
Where
k = constant of proportionality {Remain Same}
First we will find constant of proportionality k,
∴ When x = 7 and y = 18 we have
∴ 
Now when x= 17 and 
we have
∴
∴ 
Answer:
x = 41/3
y = 199/3
Step-by-step explanation:
Solve using system of equations
x is smaller number, y is larger
eq1> y + 2 = 5x > y = 5x - 2
eq2> 80 = x + y > y = 80 - x
equate
80 - x = 5x - 2
Solving:
x = 41/3
y = 199/3
Answer:
C
Step-by-step explanation:
A doesn't make sense, because there are probably many people younger than 50.
Not B because that would be hard since there are probably not many people coming to the gallery by themselves.
Lastly,
Not D because that isn't very fair because since the women probably have different views than the men.
B makes the most sense because it does not rule anyone out and it lets everyone have an equal chance of being surveyed.
The answer would be 15m and 8m.
Both dimensions were increased by 3m.
hey lol i dont reall know how to answer that but heres a picture to boost your spirits
