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
klasskru [66]
3 years ago
8

Q # 15 please somebody help me

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0
It’s Answer b 7m + 9
vladimir1956 [14]3 years ago
3 0
<h2><u>Answer</u></h2>

7m + 9

<h2><u>Explanation</u></h2>

1/3 (21m + 27)            

Start by removing the parenthesis. Do this by multiplying what is inside the parenthesis by 1/3.

1/3 (21m + 27)  = (1/3×21m) + (1/3×27)

                       = <em>7m + 9</em>

You might be interested in
There are a total number of 38 possible equally likely outcomes on a roulette wheel. Out of the 38 outcomes, there are 18
Veseljchak [2.6K]

Answer:

9/19

Step-by-step explanation:

just put the total odd numbers, 18,  over the total outcomes, 38, and divide them and simplify

7 0
3 years ago
Read 2 more answers
Can someone help with this?
Ivanshal [37]

Answer:

72 beats per minute

Step-by-step explanation:

So if a female has a pulse rate of 80 beats per minute but her pulse rate is lowe by 10%

First, we need to find what 10% of 80 is

.10 Times 80 = 8

Now we subtract 8 from 80

80-8=72

The female has a heartbeat of 72 beats per minute (bpm)

5 0
3 years ago
FACTORIZAR LOS SIGUIENTES POLINOMIOS.<br><br> a2 - 81 =
Molodets [167]
I’m not sure but 3.5
5 0
3 years ago
The sum of 7/3 and four times a number is equal to 2/3 subtracted from five times the number?
Artyom0805 [142]

Answer:

-3

Step-by-step explanation:

7 0
3 years ago
What is the difference between (-5)^2 and -5^2​
Darya [45]

Answer:

Step-by-step explanation:

(-5)^2  - (-5^2)

25 - (-25)= 25 + 25 = 50

7 0
4 years ago
Other questions:
  • A pet store currently has a total of 45 cats and dogs. There are 7 more cats than dogs. Find the number of cats and dogs in the
    10·1 answer
  • 1) How long would it take $10,000 to grow to $45,000 at 4.25% continuous interest
    6·1 answer
  • The ordered pair (2, 2) lies on the graph of the parent function. What point must lie on the graph of y = f(x) + 3? The parent f
    10·1 answer
  • Divide 4800 in the ratio of 3:2:1
    5·1 answer
  • How to simplify 2.354545454... as 54 are repeating? I’m stuck please help. I suck at math.
    6·1 answer
  • Let u = &lt;9, 4&gt;, v = &lt;-2, 5&gt;. Find u + v. (1 point)
    8·1 answer
  • Hi hi dude I just don’t want to play anymore I just don’t want to play
    10·1 answer
  • A number is chosen at random from 1 to 50. Find the probability of selecting factors of 36.
    15·1 answer
  • Can someone help me with this problem??
    11·1 answer
  • PLS HElp answer is below give me a answer for each one and a complete sentence pls il give brainiest and 5 stars
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!