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
d1i1m1o1n [39]
3 years ago
7

On the first week of class, Lisa reads 45 pages in her history book. It takes her 8 minutes to read. The next week she reads 36

pages in her history book. How many minutes would it take her to read the next week?
ANSWER CHOICES: A:5.25 minutes B: 9 minutes C:6.4 minutes D:202.5 minutes
Mathematics
2 answers:
atroni [7]3 years ago
8 0

Answer: it would take her 6.4 minutes, answer C. If you divide 45 by 8 you get 5.625. Then if you dived 36 by 5.625 you get 6.4 minutes.

vagabundo [1.1K]3 years ago
4 0

Answer:

I wanna say C  not positive but I think C

Step-by-step explanation:

You might be interested in
HELP!! 10 POINTS AND BRAINLIEST NEED THIS ASAP THANK YOU
MissTica

Answer:

Blank 1 (-2) Blank 2 (4)

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
A bookstore is deciding what price it should charge for a certain book. After research, the store finds that if the book's price
Wewaii [24]

Answer:

[130-5(13)] (13) = $845   max revenue.

Step-by-step explanation:

If the number of books sold = 130-5p      then revenue will be   (130-5p)p = -5p^2+130p

the maximum can be found by graphing or by the fact that the max will be   -b/2a   =   -130/-10 = 13 dollars/book

 

[130-5(13)] (13) = $845   max revenue.

6 0
2 years ago
2a² - a - 13 =2 I want to see the steps how its done​
sammy [17]

Answer:

Step-by-step explanation:

2a^-a-13=2

Subtract 2 from both sides :

2a^2-a-13=2=2-2

2a^2-a-15=0

Factor left side of the equation :

(2a+5) (a-3)=0

Set factors equal to 0 :

2a+5=0 or  a-3=0

a=-5/2   or a=3

8 0
3 years ago
What is ask for 7 (m+5)=21
DerKrebs [107]
I dont get what the question is do you need to solve it or?

8 0
3 years ago
Read 2 more answers
How do you know the correct order in which to evaluate algebraic expressions
Colt1911 [192]
Use the Order of Operations.

1 Parentheses
2 Exponents
3 Multiplication
4 Division
5 Addition
6 Subtraction
8 0
2 years ago
Read 2 more answers
Other questions:
  • How do i even start to solve this problem?
    10·2 answers
  • I need help solving this problem(n-2)(n-5)
    7·1 answer
  • To graph the equation y = 4x - 6<br> You should start the graph at the point (1<br> )
    15·1 answer
  • It represents the set of traits, competencies and values an individual would like to possess.
    7·1 answer
  • Choose a value for B so that the relation below is not a function
    12·1 answer
  • Reese had $42 in his pocket orl Sunday night. He spent $6.50 every day for lunch.
    14·1 answer
  • I need help with math problem
    10·1 answer
  • PLEASE HELP ASAP!!! Normal people- me- I WILL MARK FIRST ANSWER BRAINLIEST BUT IT HAS TO BE AN ACTUAL ANSWER (the question is in
    8·1 answer
  • I need help with numbers 17 and 11. worksheet down below :) thank you. I'm using all my points so let this be the time I use my
    13·2 answers
  • Jenny and Julie each drank a cup of hot chocolate after playing in the snow.Jenny put 6 more marshmallows in her cup than Julie.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!