12
The shape has 12 lines of symmetry because you add
up all the sides
If you're going to around the 487 to the nearest hundredso are you around the next number be if after itso that would be 500
That fraction is fully simplified. :)
Answer:
The three expressions are the first option, the third option, and the forth option
Step-by-step explanation:
I don't really know how to explain my math lol but I solved 5(1/3x+7)-3(1/2x-), and got x, and plugged in x to the equation. I got my answer, and plugged in x to the rest of the equations and the first one, third one, and fourth ones were the ones that had equal answers. You may want to check my math though because i am not the best but that is what I got.
