Answer:
x = 11
Step-by-step explanation:
8x - 8 + 30 = 11x -11
3x = 33
x = 11
Answer:
C. 40-4x-12x^2
Step-by-step explanation:
very simple
? – (20 – 4x – 5x2) = 20 – 7x2, so ? = 20 – 7x2 + (20 – 4x – 5x2)
? = 20 – 7x2 + (20 – 4x – 5x2)=20-7x²+20-4x-5x²=40-12x²-4x
Answer:
all FALSE except 3 and 4
Step-by-step explanation:
Hope this helps
0.52 Im pretty sure. Hope this helps!
Answer:
I think it is C if you have a base nuber of 7 that is at least halfway acros it it can not be over 100
Step-by-step explanation:
