$16 because when buying a $20 shirt with the discount of 20% it would be 20-4=16
Answer: x=0
Step-by-step explanation:
(you are trying to find x)
4+10=-2(8x-7)
2+5=(8x+7)
7=(8x+7)
0=8x
x=0
Pls rate this brainliest
Answer:
150
Step-by-step explanation:
1800 ÷ 12 = 150
you get 1800 by doing 180(12 -2) b/c the equation is 180(x -2) gives you all the angles togther
Answer:
only one
Step-by-step explanation:
0.75x+30=0.35x+7+0.35x+7
x=-320
