The unit rate is 6.4 yards per second.
Step-by-step explanation:
Given statement is;
400 yards in 62.5 seconds
As we have to find unit rate in terms of seconds; therefore, we will divide total yards by total seconds.
62.5 seconds = 400 yards
Dividing both sides by 62.5

The unit rate is 6.4 yards per second.
Keywords: unit rate, division
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Answer:
56 packs of crazy straws
Step-by-step explanation:
1. 224 x 2= 448 *the total straws*
2. Once you have that, Divide the 448 by 8 so you can find out the packages he started with. You get 56.
3. Check your work by doing 56 x 8, which is 448, just to make sure.
4. Divide 448 by two which gives you 224, which is what you started with.
When x=2 y = 110 which means when when x=1 y = 55
the graph would be 11*55 or 605
The table would be 280/4= 70 70*11=770
Which means the difference is 770-605=165
165 is ur answer
Four times a number to the second power divided by seven.