Answer:
B.Reigion D
Step-by-step explanation:
Answer:
3x+9
Step-by-step explanation:
1(x+2) +1(x+3) +1(x+4)
<em>x+2+x+3+x+4</em>
<em>x+x+x+2+3+4</em>
<u><em>3x+9</em></u>
Answer:
-0.15
Step-by-step explanation:
the easiest way to do this is to convert all of the numbers to decimals. -2/5 becomes -0.4, and -1/4 becomes -0.25. Then you simplify the equation to get - 0.7 + 0.4 + 0.4 - 0.25, which you then solve to get -0.15.
Answer:
BC
Step-by-step explanation:
because they never intersect each other
