Answer:
Step-by-step explanation:
40 miles per minute
<span>9d + d + 2d - 4 = 6d
Add d to 9d
10d+2d-4=6d
Add 2d to 10d
12d-4=6d
Subtract 12d from both sides
-4=-6d
Divide -6 on both sides
Final Answer: 4/6 or 2/3 *Both answers are equivalent to each other.</span>
Answer:
x<40
Step-by-step explanation:
x+10<50
x+10-10<50-10
x<40
Answer:
step 2
Step-by-step explanation: