Answer:
B
Step-by-step explanation:
Divide both 28x and -4 by 4 because a square has 4 equal sides. That comes out to 7x-1, therefore answer B is correct.
Answer:
Twenty-three thousand five hundred seventy-nine
Step-by-step explanation:
Answer:
2x<20 (divide both sides by 2, same as you would if an = were between them)
x<10 or B
It would be 200+9+0.1+0.006.