Answer:
Let x = the number of marbles Tim has
Let 2x = the number of marbles Sue has
x + 2x + 15 = 63
3x = 48
x = 16 marbles
Step-by-step explanation:
I think it’s b the second one
Answer:
center:-2,3
Radius:10
Step-by-step explanation:Happy to help :)
You can use this to help you. label the triangle like the picture and use the equations. I hope this helps.
20x1/4=5
Think thats what you mean