Do PEMDAS! Multiply and divide from left to right. 123456789 x 125 is 15432098625, and now we divide by 4, giving us 3858024656.25, but rounded to the nearest whole number (ones) is 3858024656.
Hope this helped!
Nate
9(8 - x) = 3x Distribute/multiply 9 into (8 - x)
72 - 9x = 3x Add 9x on both sides
72 = 12x Divide 12 on both sides
6 = x
Your answer is A
[proof]
9(8 - x) = 3x
9(8 - 6) = 3(6)
9(2) = 18
18 = 18
Hopefully that’s what you needed