71614 is the answer, this can be found by simply solving this expression: 72000 - 386
10ax - 5ay + 2bx - by
=10ax + 2bx - 5ay - by
=2x(5a + b ) - y(5a + b )
=(2x - y )(5a +b)
It would be answer choice B.
Correct work shown below:
1/2(4K+8) = 10
2k + 4 = 10
2k = 6
k = 3
35.45
rounded to nearest tenth = 35.5
rounded to nearest whole number = 35
rounded to nearest tens = 40
closest to actual weight = 35.5
Answer:
x = 
Step-by-step explanation:
Given
Ax + By = C ( isolate the term in x by subtracting By from both sides )
Ax = C - By ( divide both sides by A )
x = 