X equals 139.
2 = (139-111)/14
2= 28 /14
2=2
Answer:
B- one solution: (1,-4)
Step-by-step explanation:
(1,-4)
y = -6x +2
-4 = -6(1) +2
-4 =-4
(1,-4)
-12x - 2y = -4
-12(1) -2(-4) = -4
-12 + 8 =-4
-4 = -4
if you put the value x and y into both equation you can find the solution
Answer:
39
Step-by-step explanation:
The sum of 34+5 is 39
We have been given a table of data that represents the distances traveled by three bicycle riders and time spent on their rides.
To find sum of distances traveled by three riders at the same rate, we will have to find unit rate at which each rider is cycling.
Let us find Loribeth's unit rate of cycling.
Let us find Ira's unit rate of cycling.
Let us convert 3.5 hours in minutes.
3.5 hours = 3 hours+50 minutes=(3*60+50) minutes =230 minutes.
Now let us add rates of our three cycles and then multiply the sum by 230 minutes to find distance traveled by three riders altogether.
Therefore, three riders will travel 101.857 miles while travelling altogether.