Answer:
2.1
Step-by-step explanation:
Answer: It would be area, because it involves multiplying length by width, therefore covering the inside
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
8x
40=8*5
The greatest common factor of 8x and 40 is 8
Answer:
x = -20
Step-by-step explanation:
2(x+7) 2x + 20 - 2 = x+4 2x + 8
2x+14 + 2x + 20 - 2 = x + 4 + 2x + 8
4x +32 = 3x + 12
x = -20
