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
Nataly [62]
3 years ago
12

How do you write twice the sum of seven and a number

Mathematics
2 answers:
scZoUnD [109]3 years ago
5 0

Answer:

2 (7 + n)

Step-by-step explanation:

2 (7 + n)

For this equation you need to put parenthesis to show that you need to add, then multiply.

Hope this helps! :)

krek1111 [17]3 years ago
3 0

I believe to do this, you would write the eqaution 2(7+x).

The question says twice the sum (addition) of 7 and a number. The x takes the place of a number. Putting it all together we get 2(7+x).

Hope this helps! If you appreciated my answer, please brainliest me!

You might be interested in
Jose bought 1.5 pounds of apples for $3.60. How much would 34 of a pound of apples cost?
uysha [10]
122.4$ hope it helps !!!
6 0
3 years ago
Read 2 more answers
If someone could help! ​
ad-work [718]

Step-by-step explanation:

This time round, use SOH method (Sin angle = Opposite/Hypotenuse)

given Opposite = 7

Hypotenuse = 10

\sin(x)  =  \frac{opposite}{hypotenuse}  \\  \sin(x)  =  \frac{7}{10}  \\ x =  {sin}^{ - 1} ( \frac{7}{10} ) \\  = 44.4deg(nearest \: tenth)

4 0
3 years ago
For his phone service, Chris pays a monthly fee of $25, and he pays an additional $0.06 per minute of use. The least he has been
RoseWind [281]

Answer:

1029 minutes or 17.15 hours

Step-by-step explanation:

25+0.06M=86.74

0.06M=61.74

M=61.74/0.06=1029

4 0
2 years ago
F(7)=2x-3 ?<br><br> please ?
Nesterboy [21]

Answer:13

Step-by-step explanation:

2(7)-3

6 0
3 years ago
Maya is 14 years old. Her brother Jorge is 3 years more than half her age. Which of the following is the correct expression for
Elina [12.6K]

Answer:

10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Positive numbers have negative square roots.<br> A. True<br> O B. False
    5·2 answers
  • What percent of 38 is 15
    7·2 answers
  • The perimeter of the base of the prism is __ units.
    15·1 answer
  • E. 65,124 rounded to the nearset thousand is
    13·2 answers
  • Evan is thinking of a 3-digit odd number that uses digit 7 twice. The digit in the tens place is less than 1. What is the number
    6·2 answers
  • In △ABC, m∠A=16°, m∠B=49°, and a=4. Find c to the nearest tenth.
    10·2 answers
  • Convert 55°44'33" to decimal degree form. Round your answer to four decimal places.​
    5·1 answer
  • Identify the multiples of the given numbers.
    8·2 answers
  • Marci and Levi add 113.5 + 22.41<br><br> If the whole numbers are added, the sum would be
    13·1 answer
  • James has organised a game to raise money for charity at a local fair. He rolls a fair six sided dice and flips a fair coin. If
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!