Answer: D) 2x+19
Step-by-step explanation:
Given : During a walkathon,
Total distance traveled by Team A = 6x+12 miles and
Total distance traveled by Team B = 4x-7 miles.
Now, the difference in miles between the two teams = Total distance traveled by Team A - Total distance traveled by Team B
[∵ (-)(-)=(+)]
Hence, the difference in miles between the two teams = 2x+19
Thus , the correct answer is D) 2x+19 .
Answer
5
Step-by-step explanation:
8n+10=50
-10 -10
8n=40
8n/8 = 40/8
n= 5
She will be able to buy 5.
DOUBLE CHECK:
8(5)+10=50
40+10=50
50=50
Step-by-step explanation:
you can follow the same procedure for others
Yes it is , the larger it is the lower it is . its like counting backwards
48=4% loaded on truck and they have 96% left to load
So set up a proportion and it should look like this
48 over x = 4 over 100
48/x=4/100
Do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck