Equation.
1/5 x - 2/3 y = 30
y= 15
Substitution.
1/5 x - 2/3 (15) = 30
1/5 x - 10 = 30
1/5 x = 30 + 10
1/5 x = 40
x = 200.
Answer:
the percent error is 6%
Step-by-step explanation:
Given that
The estimated people who attend the movie is 250
And, the people who actually attended is 235
We need to find out the percent error
So
Percent error is
= (250 - 235) ÷ (235)
= 6.38%
= 6%
Hence, the percent error is 6%
Answer:
78.732
Step-by-step explanation:
Volume is length x width x height so
3.6 x 2.7 x 8.1 is 78.732
Answer:
2
x
+
y
=
1
Step-by-step explanation:
