Answer:
i think it is 12 positive
Step-by-step explanation:
i think
Step 4 is wrong. the answer is 1/8, she changed sign on 2^(-3) to 2^(3) without moving it to numerator
Answer:
point D = (2, -4)
Step-by-step explanation:
It's asking the dot's location.
<h2><em><u>Answ</u></em><em><u>er</u></em><em><u>:</u></em><em><u>-</u></em></h2>
<h3>1.) 3x + 2 = 15</h3>
➪ 3x = 15 - 2
➪ 3x = 13
★ 
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3>2.) 5x - 8 = 52</h3>
➪ 5x = 52 + 8
➪ 5x = 60
➪ x = 
★ 
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3>3.) 2(x+1) = 14</h3>
➪ 2x + 2 = 14
➪ 2x = 14 - 2
➪ 2x = 12
➪ x = 
★ 
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3>4.) 1/4 x + 6 = 12</h3>
➪ 
➪ 
➪ 
★ 
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3>5.) 1/5 + 2y = 2/5</h3>
➪ 
➪ 
➪ 
➪ 
★ 