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
PIT_PIT [208]
2 years ago
9

Which expression equals 24? a. (2 4)(3) b. (4 x 2)(3) c. (4 3) - 2 d. (4 - 2) 3?

Mathematics
1 answer:
snow_lady [41]2 years ago
4 0
B. because 4×2 = 8×3 = 24 hope this helped :)
You might be interested in
Emily reads a story book. o the first day, she reads 1/9 of the whole book, and on the second day, she reads 24 pages. The ratio
Marina86 [1]

There are 270 pages in this book.

Given that,

Emily reads a storybook the first day,

She reads 1/9 of the whole book, and on the second day, she reads 24 pages.

The ratio of the number of pages read to the remaining pages in the two days is 1:4.

We have to find

How many pages are there in this book?

According to the question,

Let, P is the number of pages,

The first day Emily reads p/9 pages of the whole book,

And the second day she read 24 pages.

The ratio of the number of pages read to the remaining pages in the two days = 1;4 = p/5.

Therefore,

The number of pages reads first day + the number of pages read the second day = The ratio of the number of pages read to the remaining pages in the two days

\rm \dfrac{p}{9} + 24 = \dfrac{p}{5}\\\\ \dfrac{p}{5} - \dfrac{p}{9} = 24\\\\\dfrac{p \times 9 - p\times 5}{45} = 24\\\\ \dfrac{9p-5p}{45} = 24\\\\\dfrac{4p}{45} = 24\\\\4p = 24\times 45\\\\4p = 1080\\\\p = \dfrac{1080}{4}\\\\p = 270 \ pages

Hence, there are 270 pages in this book.

For more details refer to the link given below.

brainly.com/question/14505922

8 0
2 years ago
Read 2 more answers
What is the best first step to take in solving the equation<br> x2+11x+24/ x2+3x =0
storchak [24]

x=root[3]{-1.500}=-1.14471

4 0
2 years ago
What is m% of n? Please help!
melisa1 [442]

Answer:

nm/100

Step-by-step explanation:

3 0
2 years ago
How many solutions can a single variable linear equation contain?
Burka [1]

Answer:

One solution

Step-by-step explanation:

As a generalization:  an equation of degree n has n solutions.  A quadratic equation has the second degree and thus two a solutions; a third degree equation has three, and so on.  Thus, a first degree (linear) equation has one solution.

6 0
3 years ago
PLEASE HELP "What is the value of x in the triangle" (15 Points)
AysviL [449]

Answer:

The answer is B.) 3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • The oblique pyramid has a square base with an edge length of 5 cm. The height of the pyramid is 7 cm. What is the volume of the
    5·1 answer
  • If 0° ≤ θ ≤ 90° and cosθ = 11/15 , what is the value of sin (90° - θ)?
    12·2 answers
  • Can you explain how to do 7-11 or do them please
    7·1 answer
  • a carpebter has a board 2 meter needs to cut it in 8 equal pieces how many centerimeters long will each piece be
    14·1 answer
  • Which of the following is equivalent to log base(25) 125?
    8·2 answers
  • A monomial of degree 7 and a leading coefficient of -3
    13·1 answer
  • The thicknesses of 81 randomly selected aluminum sheets were found to have a variance of 3.23. Construct the 98% confidence inte
    6·1 answer
  • Solve the whole problem i give brainliest please help me.
    11·1 answer
  • Jacob is painting wooden blocks. He
    7·2 answers
  • Find the mZMNI.<br> M<br> 15x – 12<br> L<br> 6x<br> 12x+2<br> N I
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!