Answer:
39 athletes
Step-by-step explanation:
There is a total of 45 people on the bus. This INCLUDES the athletes (A), 2 coaches and 4 managers.
Therefore, we need to sum A, 2 and 4 and equal it to 45:
2 + 4 + A = 45 so we need to used equation d.
To calculate how many athletes are on the bus, find the value of A:
2 + 4 + A = 45
Subtract 2 from both sides: 4 + A = 43
Subtract 4 from both sides: A = 39
If lines a and b are parallel, then aº = 79º = dº = bº.
Answer: {-4,0,6}
Step-by-step explanation:
3x = 0 x-6=0
x = 0 x=6
x+4=0
x=-4
The answer is 8 because 6x8=48