1. which of the following represents a unit rate?

$4

12 books

5 pages
this one
2 minutes

80 beats

1 minute

72 inches

2 yards

2. a nonstop flight from albuquerque, nm to atlanta, ga takes 3 hours. if the plane flies a total of 1,269 miles, what is the plane's unit rate in miles per hour?

3,807
1,266
432 this is what i pick
423

3. three different bags of pretzels are sold at the store. which bag of pretzels is the best buy?

bag a: 10 ounces for 1.10
bag b: 12 ounces for 1.38
bag c: 6 ounces for 0.84

bag a
bag b
bag c this is what i pick
bag a and bag b are equally good values.

samantha types 40 words per minute. how many words can samantha type in 8 minutes?

48
240
320 this one
360

how many miles can a car travel on 15 gallons of gas if it travels 28 miles on 1 gallon of gas?

43
270
405
420 this one

Part 1)

Part 2)

Part 3) Bag A ounces for

Part 4)

Part 5)

Step-by-step explanation:

we know that

A Unit Rate is the ratio of two measurements in which the second term is equal to one

Part 1)

rewrite

the second term is equal to one

therefore

Is a unit rate

Part 2) To find the unit rate divide the total miles by the total hours

so

Part 3)

Find the unit price of each bag

Bag A ------->

Bag B ------->

Bag C ------->

The best buy is the bag A ( is the smallest unit price)

Part 4) we know that

Samantha types words per minute

so

by proportion

Find how many words type in minutes

Part 5) How many miles can a car travel on gallons of gas if it travels miles on 1 gallon of gas

by proportion

it can be to see completed examples before writing, in order to examine what makes for an effective piece. see how these intros give some context before posing the topic and lead naturally into the body paragraphs, where the evidence will be listed. you can imagine how the author has organized the rest of the piece.

"we buried my cousin last summer. he was 32 when he hanged himself from a closet coat rack in the throes of alcoholism, the fourth of my blood relatives to die prematurely from this deadly disease. if america issued drinking licenses, those four men—including my father, who died at 54 of liver failure—might be alive today. that is a good example piece   some steps that are .

. writing something that happened to you

.read a book you like to get ideas from there

. lastly you can make a venn diagram

hope this plz make brainliest

step-by-step explanation: