6x + 4y = 22
+
2x - y = 1
____________
8x + 3y = 23
Q is a letter and 8 is a number
Answer:
Step-by-step explanation:
answer is B (.50) because it went from 1 to 1.5 to 2 to 2.5 , that means you are adding .5 everytime
4 hours. You divide 240 by 60 because you travel 240 total miles and you 60 mph and you will get 4 and it will be 4 hours
