Answer:
80
Step-by-step explanation:
89^2-39^2=6400, 6400=80^2
The first step would be to divide both sides by 2...because u want to get the absolute value on one side, and everything else on the other side
2 | x + 5 | = 16...divide both sides by 2
| x + 5 | = 16/2
| x + 5 | = 8
u would then solve x + 5 = 8 and x + 5 = -8 for ur answers
700/12 equals 58 and 1/3.
2-3 feet would be a reasonable answer<span />
The equation given is:
10 5/18 - 8 5/6
Turn the equations to improper fractions
[10*18 +5] = 185
[8 * 6 + 5]= 53
185/18 - 53/6
[185 - 159]/18 = 26/18
26/18 = 1 8/18.