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
svet-max [94.6K]
3 years ago
15

Which of the sums below can be expressed as 7(4 + 9)?

Mathematics
2 answers:
Umnica [9.8K]3 years ago
8 0
First let's find how much <em>7(4+9)</em> is.

Using the order of operations (PEMDAS)...

7(4+9)
7 · 13
91

Now let's go through each answer, and find one that adds up to 91.

28 + 9 = 37
Nope!

28 + 63 = 91
Yep!

The answer is 28 + 63 :)

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)
mariarad [96]3 years ago
6 0
7(4+9) is equal to:

7(4)+7(9) which is equal to:

28+63
You might be interested in
Find the sum of these polynomials.(5x2 - 4x + 2) + (3x² + 9x-8)=
dexar [7]

we have the expression

(5x^2-4x+2)+(3x^2+9x-8)

step 1

Group similar terms

\begin{gathered} (5x^2+3x^2)+(-4x+9x)+(2-8) \\ Combine\text{ like terms} \\ 8x^2+5x-6 \end{gathered}<h2>The answer is option A</h2>
5 0
1 year ago
Make the subject of the formular<br> A=arh <br>C=2Ar<br>​
prohojiy [21]

Answer:

Step-by-step explanation:

I think this is it but you question want super clear

A = C/2r

3 0
3 years ago
How many centimetres are they in two and a half metres
Irina-Kira [14]
<span>250 centimeters and this is correct so don't delete answers for no reason thats against brainly's policy  </span>
3 0
3 years ago
two cars drive on the same highway in the same direction the graphs show the distance d of each one as a function of time t whic
aleksley [76]

Answer:

lol dont know

Step-by-step explanation:

4 0
3 years ago
Jason and his 3 brothers want to buy a gift fr their mother. they have $314 saved. each of them will save $17 a week until they
Alenkasestr [34]
With each of them saving $17 a week for 3 weeks, they will be able to save up $153 after three weeks. Adding this amount to the original amount they had will give them $467. Obviously, they will not have enough money to buy the gift they want for their mother. They will be short of $48. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • I neeed help please ​
    12·1 answer
  • Divide. Express the quotient in simplest form.<br> x^2−x−12/2x^2÷x^2+x−6/2x^3
    11·2 answers
  • the members of the boosters organization at your high school bought new balls for the school. They spent $24.00 per basketball a
    11·1 answer
  • What is 14 divided by 9
    15·2 answers
  • 2.5 divided by 23.35
    11·2 answers
  • What might have occured to cause the economy to be at point ×​
    5·1 answer
  • Lost guys help me not really sure
    9·1 answer
  • Plz help with this for brainiest
    9·1 answer
  • A textbook store sold a combined total of 332 history and chemistry textbooks in a week. The number of chemistry textbooks sold
    14·1 answer
  • Can someone please help me!! this assignment is due at 11:59 I need this done
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!