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
abruzzese [7]
2 years ago
10

Write an algebraic expression or equation five times the sum of 3 and a number​

Mathematics
1 answer:
lakkis [162]2 years ago
6 0

3=5•X

X=a number

Here The answer

You might be interested in
Idk this pls help don’t understand.
lawyer [7]

Answer: 60, but I got other answers to but 60 was my first.

sorry if wrong.

Step-by-step explanation:

7 0
2 years ago
Simply the following 2m⁵×5m³×7m²​
Ganezh [65]

Answer:

2m^5\cdot 5m^3\cdot 7m^2=70\cdot m^{10}

Step-by-step explanation:

Simplify the expression

2m^5\cdot 5m^3\cdot 7m^2

Calculate the product of the coefficients:

2*5*7=70

Compute the product of the variables. Since they are all the same letter, sum their exponents:

m^5\cdot m^3\cdot m^2=m^{5+3+2}=m^{10}

Combine the results:

\boxed{2m^5\cdot 5m^3\cdot 7m^2=70\cdot m^{10}}

3 0
3 years ago
Plz help me on this question
zhuklara [117]
I cant see it please send another pic of it. closer to the screen.
5 0
3 years ago
For the function f(x)=3xsquared- 2x+5 find f(1) f(-2) and f(a)
Oksanka [162]
f(x)=3x^2-2x+5\\\\
f(1):\ \ Substitude\ 1 \ as\ x\ into\ function:\\
f(1)=3*1^2-2*1+5=3-2+5=\textbf{6}\\\\
f(-2)\ \ Substitude\ x=-2\\
f(-2)=3*(-2)^2-2*(-2)+5=3*4+4+5=12+4+5=\textbf{21}\\\\
f(a)\ \ substitude\ x=a\\
f(a)=\underline{3a^2-2a+5}
4 0
3 years ago
Fill in the missing number in this newspaper report:
natka813 [3]

Answer:

£125000

Step-by-step explanation:

Original cost of house = £100 000

Percent increase = 25%

Increase in price = 25% of 100,000

Increase in price = 0.25 * 100,000

Increase in price = 25000

New cost = original cost + Increment

New cost = 100,000 + 25,000

New cost = 125,000

Hence it now cost  £125000

8 0
2 years ago
Other questions:
  • At 8:45 p. m., a jet is located 64 mi due east of the city. A second jet is located 57 mi due north of the city.
    6·2 answers
  • Solve please? Thanks :)
    6·2 answers
  • From a point on the ground the angle of elevation of the top of a tower is x°. Moving 150 meters away from that point the angle
    7·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!
    11·2 answers
  • A multiple choice test has 7 questions each of which has 4 possible answers, only one of which
    5·1 answer
  • Using x=7, how can we solve for the angle "9x+61"?
    10·2 answers
  • PLZZZZ HELP ME! Marcus has a box that is 4 1/2 feet long, 1/2 foot wide, and the 2 feet high. What is the volume of the box?
    13·1 answer
  • Please help me!!!!!!
    13·2 answers
  • Write down an expression for the total cost of four pencils and two rubbers
    5·1 answer
  • An equation is shown below: 2(7x − 3) = 9 Which of the following correctly shows the beginning steps to solve this equation? (4
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!