The first circle graph because yellow, blue, and green adds up to 50%, which means red takes up 50% (half of the graph)
For the linear system :
r+t = 20 and 5(r+t) = 150
If you sub in the first equation into the second, you will get: 100 = 150, which is incorrect
It means the system does NOT have solutions.
Answer will be the last choice
0.04(30h) is the part. Because 0.04 represents 4%, we know that it should be the tax rate. 30h represents the cost for every hour, so we know that that's not the correct answer.
The answer is D) 27 miles because 4.5 * 6 = 27
I hope this helps you out!! <3
