Step-by-step explanation:
15) 13x = 130 x = 10
16) 16x+2+43x+1 = 180 59 x = 177 x = 3
17) 29x+3+31x-3 = 180 60x = 180 x = 3
18) 16x -5 + -5 + 22x = 180 38x = 190 x = 5
4+x=18, the sum would make it an addition problem and x would represent "a number".
Yes, 1/2 is equivalent to 4/8, because 4/8 reduced to simplest form is 1/2.
The correct answer is A)<span>.02m(n - 5) - .02(m + 10)</span>
True is going to be the correct answer.
