4x-2 bc a pos x neg = neg
Answer:
46 mph and 61 mph
Step-by-step explanation:
Distance=speed*time
Let speed of one bus be x and another x+15
After 3 hours
First bus would have traveled 3x while second bus 3(x+15)=3x+45
Total distance= 3x+3x+45=6x+45
6x+45=321
6x=321-45=276
x=276/6=46 mph
x+15=46+15=61 mph
Answer:
26 3/4 as a decimal would be 26.75
Answer:
The order is -(8), -7, -|-2|, |-3|
Step-by-step explanation:
Absolute value makes the number positive. Therefore -8,-7 and then -|-2|, and finally -3 absolute value makes it positive.
Since line c and d are parallel, line a can act as a transversal. Thus, x=124 degrees because of the alternate exterior angle relationship that can be seen.
