Answer:
27 and 23
Step-by-step explanation:
We can solve this problem as a system of equations. X is the first number and Y is the second number.
The first equation is x+y = 50 and the second equation is x-y=4
Now we solve the system, using elimination method:
x+y=50
x-y=4
2x = 54
x = 54/2
x = 27
And from any of the equations we can find Y
27 + y = 50
y = 50 - 27
y = 23
Answer:
217 children and 481-217 = 264 adults
Step-by-step explanation:
Answer:
0.0184162062615101289...
Step-by-step explanation:
In the attachment, the quotient is calculated "by hand" to 7 decimal places (6 significant figures). The quotient is a repeating decimal with a 180-digit repeat.
This is a good problem for your calculator.
Answer:
False
Step-by-step explanation:
They are Congruent by the criterion of SSS (side side side)...
because there all sides are equal...
hope it helps
distance is speed multiply by time, from speed equals distance divided by time so we have 100 multiply by 6 which is 600km