Answer:
-x-30
Step-by-step explanation:
<em>first you need to </em><em>distribute</em><em>:</em>
<em>3(x)+3(-6) -4(x)+ (-4)(3)</em>
<em>Then you </em><em>multiply:</em>
<em>3x+(-18)-4x+(-7)</em>
<em>then you </em><em>combine like terms:</em>
<em>3x-4x= -1x </em>
<em>-18+(-7)= -25</em>
<em>simplified:</em>
<u><em>-1x-30</em></u>
53 1/10 is the mixed number
Answer:
4.875?
convert it into an improper fraction
Answer:
The least common denomator of 10 and 8 is 40
Step-by-step explanation:
8 10
16 20
24 30
32 40
40