Answer:
option 4
Step-by-step explanation:
<u>Given</u><u> </u><u>Equation</u><u> </u><u>:</u><u>-</u><u> </u>
=> -4| x + 9 | = -8
<u>To </u><u>FinD</u><u> </u><u>:</u><u>-</u><u> </u>
=> Solution of the equation .
<u>Solving </u><u>it </u><u>:</u><u>-</u><u> </u>
=> -4| x + 9 | = -8
=> | x + 9 | = -8/-4
=> |x + 9| = 2
=> ( | x + 9 | )² = 2²
=> x + 9 = ±2
=> x = -9 +2 , -9-2
=> x = - 7 , -11
Option 4 is correct.
The second one, x=(0.18)(23.5)
\left[y \right] = \left[ 0\right][y]=[0] I hope helping with u
8% = 8 ÷ 100
( 8 ÷ 100 ) × 259 = 20.72
none of the answers in the choices are correct. but if they are, go with letter b because it is closer to 20.72