Answer:
8x +3
Step-by-step explanation:
Just collect the like terms, like terms have the same variable. So in this case, 2x, 3x, 3x all share the variable x, so we can add it together.
So when simplified:
2x +3x + 3x+ 3 = 8x +3
Hope this helped,
Cate
Answer:
84 square feet as law of prism = perimeter of traingle ×length
Add 75 and 15 then minus 64. Add 70 and 80 then add the answers