At the school book sale, Michael bought 3 books for $6. Darnell bought 5 books for $10. Are these rates proportional?

2 answers:

6 0

Michael:
3 books = $6
1 book = $6 ÷ 3 = $2

Darnell:
5 books = $10
1 book = $10 ÷ 5 = $2

Both Michael and Darnell bought their book at $2/book. The rates are proportional.

Answer Yes, the rate of proportional.

Doss [256]2 years ago

5 0

3 for $6 = 6/3 = $2/book
-------------↑-----------------
Michael
_____________________________________________________________

5 for $10 = 10/5 = $2/book
---------------↑-------------------
Darnell
_____________________________________________________________

Yes,they can form a proportion because they are equal

Hope this helps :)

You might be interested in

Pleased help me<br><br>the last word is situation?

8090 [49]

Answer:

yes

Step-by-step explanation:

I think you did the question correctly. good luck

7 0

2 years ago

Applications of quadratics

Bingel [31]

Throwing a ball, shooting a cannon, diving from a platform and hitting a golf ball are all examples of situations that can be modeled by quadratic functions. ... In many of these situations you will want to know the highest or lowest point of the parabola, which is known as the vertex.

6 0

2 years ago

The price of a theater tickets 56.89.There are 22 seats in each row of the theater .How much would it cost to buy tickets for 2

mihalych1998 [28]

Answer:

Step-by-step explanation:

one row has 22 seats

2 rows have 44 seats

44x56.89=2,503.16

5 0

2 years ago

Read 2 more answers