Hmm...
If I'm correct, then you need about 12 striped marbles.
2nd one, y=2x+3
so subsitute y with 2x+3 in other equation
2x-(2x+3)=7
2x-2x-3=7
0-3=7
-3=7
false
no solution
(also, the slopes of the lines are the same and therefor they are paralell and differnet y intercepts so never intersect)
no solution
Answer:
Step-by-step explanation:okay so it issevene
Answer:
A) 46
Step-by-step explanation:
230+9x=14x
230=5x
230/5=x
x=46
CHECK:
230+9(46)=644
14*46=644
Answer:
Step-by-step explanation:
First, we see that the center of the circle is (-12, 5) by taking the midpoint of the circle. Secondly, the length of diameter is .