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
Nimfa-mama [501]
3 years ago
13

Kelsey had $65 to spend on books. Each book cost $5. 50, and there was a $7. 50 fee for shipping. She let b equal the number of

books she can purchase and wrote the inequality 5. 50 b + 7. 5 less-than 65 to represent the situation. Which statements describe the reasoning used to determine if kelsey’s inequality is correct? select two options. The inequality symbol is correct because she must spend less than $65. The inequality symbol is incorrect because she can spend up to and including $65. The expression 5. 50b + 7. 5 is correct because $5. 50 per book is 5. 50b and that is added to the shipping fee of $7. 50 to determine the total purchase price. The expression 5. 50b + 7. 5 is incorrect because $5. 50 per book and $7. 50 should be combined to $9. 50b to determine the total purchase price. The inequality symbol is correct because she cannot spend more than $65.
SAT
1 answer:
Charra [1.4K]3 years ago
4 0

Answer:

The inequality symbol is incorrect because she can spend up to and including $65.

The expression 5. 50b + 7. 5 is correct because $5. 50 per book is 5. 50b and that is added to the shipping fee of $7. 50 to determine the total purchase price.

Explanation:

The inequality should be 5.50b + 7.5 ≤ 65 because she can use less than $65 or all $65 to spend on books.

Also, the shipping fee is for all the books she buys combined, not for each individual book so the left side of the inequality should read 5.50b + 7.5.

You might be interested in
Tomorrow I'm taking the ACT can y'all help me pass the txt please 
jeka57 [31]
(HELP ME)John just hired a new employee to work in your bakeshop. In one day, the employee burned 150
chocolate chip cookies out of 1,000 cookies made. What percent of the day's production, did
John's new employee burn?
3 0
2 years ago
Read 2 more answers
What is the missing reason in step 3? triangle angle sum theorem sas congruency theorem sss congruency theorem cpctc
Nostrana [21]

Answer:

 Answer key for quiz chose triangle sum theorem got it wrong at least we know that's not it  

Explanation:

answer key for rest of quiz   1   CPCTC                                                          

                                               2    6 cm

                                               3    13 in

                                               4    80 cm

                                               5    wrong

                                               6     40

                                               7     26 m

                                               8     4 in

                                               9     9 cm

                                               10    105

5 0
2 years ago
Select all that apply.
musickatia [10]
Truth,love righteousness,compassion
5 0
3 years ago
Based on what you know about the planets, which planet would be impossible for humans to land on? Explain you answer.
Minchanka [31]
Pluto because it is so small or the sun if you count that because it is the hottest thing in the entire universe
5 0
3 years ago
Read 2 more answers
Why do we need school
JulijaS [17]
For educating purposes, to help students develop networking and social skills, to help students find a career and take the necessary steps to pursing that career, and helps students prepare for the real world.
6 0
3 years ago
Read 2 more answers
Other questions:
  •       (d-15)^2
    8·1 answer
  • two angles are complementary. The measurement of one angle is 5 less than four times the measure of the other angle. Find the nu
    12·1 answer
  • To be productive in a new job which would a phone suggestions can use safely ignore?
    11·2 answers
  • Terrence feels it takes him too long to get through a History chapter, though he is always sure to define vocabulary words, revi
    13·2 answers
  • Are forgs frogs is a hamster a hamter
    9·2 answers
  • Which formula represents a substance that contains covalent bonds.
    8·1 answer
  • Which of the following are correct descriptions of the compositions of earth's different internal layers?.
    5·1 answer
  • Write the inequality.
    14·1 answer
  • Sarabeth and miguel work at similar jobs for the same agency but on different classified projects. they find it helpful to discu
    11·1 answer
  • If x+4 is a factor of x^2-ax-12a and a is a constant, what is the value of a?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!