2a + 4 - 7a + a
2a -7a +a +4
-5a + a +4
-4a + 4
-4a + 4 is your answer
hope this helps
Answer:
2
Step-by-step explanation:
use your head
Answer:
eight and a half a night for 6th graders and they are 23 countries in North America
Step-by-step explanation:
idk what statistical means sorry
Answer:
60 miles
Step-by-step explanation:
let d = distance to the lake
Using: time = distance ÷ speed
Create expressions for the time it takes for each journey:
Drive: 
Walk: 
If total time = 17 hours






Therefore she walked 60 miles
Answer:
ok....let me try .....
<h2>..ok bro....sorry don't be angry
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