Unit rates and proportions Unit test, Unit 5 lesson 11 7th grade ANSWERS

1. 3/26
2. 22 miles per gallon
3. 7/6
4. 3/4
5. (1, 2.5)
6. Yes, the data table has a proportional relationship.
7. -9
8. X: 10, 15, 40 Y: 2,3,8
9. It will pass through the point (0, 0)
10. 32
11. y = 40 x 16
12. Maryna spent more time writing per problem at the unite rate of 25 min./1 problem
13. object A
14. City B is warmer by 10*F.
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! This Is only MY response; don't copy it just write it in your own way. or you can search what to do !
Response: Jimmy: He reads 15 pages in 5 minutes. the constant of proportionality is exactly: 15 pages/ 5 minutes which equals 3 pages per minute. and for Carlo: he reads 12 pages in 6 minutes. The constant of proportionality is 12 pages/ 6 minutes, which is 2 pages per minute. which means that Jimmy reads faster at 3 pages per minute, meanwhile Carlo reads way slower at 2 pages per minute.