Answer:
We need to subtract both equations. 2x3+30x-130-2x3+3x+520
that gives
30x-130+3x + 520
33x+390
D is answer
Answer:
3.1%
Step-by-step explanation:
6/196 × 100% = 3.1%
Answer:
x is greater than -5
Step-by-step explanation:
hope u get it. I've used RHS to prove LHS