Answer:
Step-by-step explanation:
T = x
S = 2x
J = 15
x + 2x + 15 = 63
3x = 63 - 15
3x = 48
x = 16
Tim has 16 marbles, Sue has 32 marbles and Jim has 15 marbles
Answer:
Step-by-step explanation:
8 ÷ x-6
You would first need to know how muck water there is or how big the water bottle is
Answer:
90 degree angles (perpendicular bisector of the line)