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
KonstantinChe [14]
3 years ago
13

Find the value of x. 3x(5+2)=16

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0

Answer:

16/21

Step-by-step explanation:

We are given the equation 3x(5 + 2) = 16.

By order of operations, let's add the two numbers in the parentheses first:

3x(5 + 2) = 16

3x(7) = 16

Now, we must multiply 3x by 7:

3x * 7 = 16

21x = 16

Divide both sides by 21:

x = 16/21

The answer is thus 16/21.

<em>~ an aesthetics lover</em>

Serhud [2]3 years ago
3 0

Answer: x=0.8

Step-by-step explanation:

Distribute

3x*5=15x

3x*2=6x

15x+6x=21x

21x=16

divide 21 on both sides

x=0.76

round

x=0.8

You might be interested in
MATH Simplify the expression -6w + (-8) + 1 + (-7w)
Luba_88 [7]

Answer: -13w - 7

Step-by-step explanation:

-6w + (-8) + 1 + (-7w)

Combine the like terms

-8 + 1 = -7

-6w + (-7) + (-7w)

-6w + (-7w) = -13w

-13w + (-7)

However, because adding a negative number is the same as subtracting the number as a positive, you can just make it -13w - 7

3 0
2 years ago
The answer for your question is a 1;3 because 16/48=1/3 or 1:3.
tiny-mole [99]
1:3 = 16/48 and 1/3.

Have a nice day! :D
4 0
3 years ago
Can someone do the one thats cirlced ty :D
vichka [17]

Answer:

5/3 or 10/12

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Jazmine spins around 20 times in 2 minutes. what is the unit rate
tensa zangetsu [6.8K]

Answer:

10

Step-by-step explanation:

So the unit rate in this situation is how many times Jazmine spun around in 1 minute, since unit is always 1. To find the answer you divide 20 by 2 which is equal to 10. She spun around 10 times in 1 minute, and 20 times in 2 minutes.

8 0
2 years ago
Read 2 more answers
Which choice correctly shows rounding to the hundredths place?
Romashka-Z-Leto [24]
Choice A is false because they are rounding to the nearest tenth (one decimal place) and not nearest hundredth (two decimal places)

Choice B is false as well because 3.825 should round to 3.83. The 5 at the end tells you to round up. 

Choice C is false too. The value 3.824 should round to 3.82. Not sure how they got 3.81, so it seems like a deliberate trick question or silly answer.

Choice D is true. The three decimal values are rounded properly to the correct number of decimal places. 

Therefore choice D is the answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • Round 34 669 to the nearest thousand
    14·1 answer
  • X^16/x^3<br><br>a. 16/x^3<br>b. x^48<br>c. x^19<br>d. x^13​
    6·2 answers
  • I just need to check if the answer I got is right cause I’m not sure. (7th grade)
    7·1 answer
  • Simplify (4-3i)(5+2i)
    11·1 answer
  • What are all of the free robux codes on roblox??
    11·2 answers
  • Find the slope of the line using the slope formula.<br> (-1 , 3 ) and ( -1, 0)
    5·2 answers
  • Need help<br> will give brainly
    11·1 answer
  • Please help me! :( <br> i'll mark you brainliest &lt;3 20 point<br> (maths)
    8·2 answers
  • Plz answer it plz<br><br><br><br><br>step by step plz​
    8·2 answers
  • What is the right answer
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!