The answer should be x=133
9514 1404 393
Answer:
A, D, F
Step-by-step explanation:
A: true
B: false; it is positive
C: false; it may be positive: -1 -(-2) = +1
D: true, a variation of A
E: false; for c < 0, the inequality symbol reverses
F: true. This is the definition of an additive inverse.
G: false; multiplying anything by zero gives zero
H: false; -(-1) = +1, not a negative
1+2=180
1=3=(36+40)/2=38
2=180-38=142
So correct answer is C
A variable next to any number means to multiply, so we would do the inverse operation -- We would divide 0.48 by 0.6, which is 0.8. Therefore, W=0.48. To check your work, multiply 0.6 by 0.8, and what do you know? It's 0.48! :)