Answer:
she is correct because 4 rolls at Grocery Store A would be $5.40 vs. Grocery Store B with 4 rolls for $4.20.
Step-by-step explanation:
Answer: m = -11
Step-by-step explanation:
-3m + 6 = -27
=> -3m = 33
=> m = -11
The question is asking you to find how much more quicky Annie is traveling on a bike compared to walking. We simply divide her biking speed by her walking speed to get a factor:

Then we convert this to a percent: 320 percent.
We can say that Annie is traveling 320 percent faster on a bike compared to walking.
2000 is 10 as much as 200 is 1
Answer:
5
Step-by-step explanation:
He can buy 5 boxes of light bulbs..
20 x 5= 100
He only has 120 to spend - the shipping = 110
He can't get another box of lightbulbs. Therefor he can only buy 5!