1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreyandreev [35.5K]
3 years ago
8

Try to solve this ;)

Mathematics
1 answer:
Ad libitum [116K]3 years ago
6 0

Answer:

Brand A = $0.19 per pencil

Brand B = $0.18 per pencil

Better Buy = Brand B (costs less)

Step-by-step explanation:

To find unit price for each, we divide the total with the number of pencils.

So, <u>Brand A:</u>

5.29/28 = $0.19 per pencil

And, <u>Brand B:</u>

8.47/48 = $0.18 per pencil

As we can see, Brand B pencils are around 1 cent less per pencil than Brand A pencils. So, we can say Brand B are a Better Buy.

You might be interested in
a ferry traveled 1/6 of the distance between two ports in 3/7 hour. The ferry travels at a constant rate.how much do the ferry t
Dahasolnce [82]

Answer:

1 hour = 7/18 of the distance between two ports

Step-by-step explanation:

Given that:

In 3/7 hours distance traveled is 1/6

For finding distance in one hour, divide both sides by 7/3 so that 3/7 would be cancelled out:

3/7 * 7/3 hours = 1/6 * 7/3 distance

By simplifying:

1 hour = 7/18 of the distance between two ports

This means that in one hour 7/18 of the distance is covered between two ports.

i hope it will help you!

8 0
3 years ago
Read 2 more answers
PLS I NEED HELP NOW PRONTO!!!!!
weeeeeb [17]

Answer:

The mean for Stem is 2.5

The mean for Leaf is 81.25

8 0
2 years ago
PLSSS HELP! PLEASEEEEEEEEEEEEEEEEEEEEEE!
storchak [24]

Answer:

81?

Step-by-step explanation

i might be wrong, if am delete this haha

7 0
3 years ago
Write the point slope form of an equation of the line through the points
denis23 [38]

Answer:

the answer is D

how to try the values of the x and y

(x,y)

7 0
3 years ago
Read 2 more answers
Several high schools participated in a study to evaluate the effectiveness of a new computer-based math curriculum. In all these
tensa zangetsu [6.8K]

Step-by-step explanation:

a

the study is experimental as we do not just observe students performance. 2 techniques were also randomly assigned. there is control over teaching techniques and performance is also observed.

b.

these are the 3 factors: high school, instructions type, scores.

high school has 2 levels. level 1, is 3 high school. level 2: each high school has 4 sections and these 4 have 24 students.

instructions type: 1 level divided into standard and computer based.

scores: 0 ( no level)

c.

high school has between subject combination since there are 3 schools and 4 sections.

instructions type has between too. since there are two different types.

we have 24 students in each section which are within subjects.

d.

score on test is dependent variable

e.

student is basic experimental unit.

4 0
3 years ago
Other questions:
  • If f(x) = 2x + 6 and g(x) = -4x - 8 find f(g(x)) = ?x+?
    5·1 answer
  • What is the range of the following relation?<br> {(100, 52), (805, -46), (945, 52), (-54, -46)}
    14·2 answers
  • Help!!! I'm completely stuck on this! What is the GCF of 18 and 36
    6·1 answer
  • The sum of two numbers is 15, and the sum of their square is 137. What are the numbers?​
    12·1 answer
  • A study is being conducted in which the health of two independent groups of ten policyholders is being monitored over a one-year
    6·2 answers
  • WILL MARK BRAINLEIST PLZ HELP
    10·1 answer
  • I need help............
    7·1 answer
  • Which of the following functions is graphed below?
    15·1 answer
  • Will mark correct answer brainly.
    7·1 answer
  • Factorise completely<br> 12y² + 4y
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!