The answer is A
You can solve this by equation the two equations, by substitution method or elimination. Let's choose the substitution since Equation 2 has already X isolated
-take the X in equation 2 and substitute in the first equation
So, You should have 5 (5-3/2 y) -4y =7
Get y ( I'll assume you know how to simplify and find y by yourself )
y=36/23
-Now take y and substitute it in the first equation or the second equation (it doesn't really matter)
Substituting y in Equation 2:
x=5- 3/2 (36/23)
=> x= 61/23
So answer is A where (x,y) is (61/23, 36/23)
Basically apply your radius and slant height to the formula to find the surface area of a cone which is S=3.14r^2+3.14rl
Answer:
630
Step-by-step explanation:
the value of 7 in the tenths place is 70
the value of 7 in the hundredths place is 700
compare 700 and 70
So 700-70 = 630
Answer:
6 and 7, √
43 is approximate 6.56
Step-by-step explanation:
Answer:
The average salary of all workers could be any number between $37,596 and $45,500.
Step-by-step explanation:
It is given that according to the Bureau of Labor and Statistics in 2014,
Average salary of all female workers = $37,596
Average salary of all male workers = $45,500
In given problem the options are missing.
Here, the number of male and female are not given, so we can not find an exact average salary of all workers. But the average salary of all workers must be lies between the average salary of male and female.
Therefore. the average salary of all workers could be any number between $37,596 and $45,500.
