Answer:
220 i think but im not sure
Step-by-step explanation:
Answer:
oh ok thanks for free points
Step-by-step explanation:
Answer:
6.6 x 10^9
Step-by-step explanation:
Answer:
Step-by-step explanation:
Change the 2/3 to 4/6
Now the ratio becomes 3:4:6
So the number of each is
3x + 4x + 6x = 520
13x = 520
x = 40
Red = 3*40 = 120
Yellow = 4*40 = 160
Blue = 6 * 40 = 240
Total = 520
no solutions → C
The 2 given lines are parallel and never intersect thus no solution