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]
3 years ago
10

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

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

3=5•X

X=a number

Here The answer

You might be interested in
Simplificando a expressão (3x^2 + 5x - 2) + (x^2 - 2x - 1) , vamos obter :
Artist 52 [7]
You have to add all the common terms together.

7 0
4 years ago
X − 6 = 63 − 10(x + 8)
il63 [147K]

\red { \green {\boxed {\boxed{Answer}}}}

x - 6 =63 - 10(x + 8)

x - 6 = 63 - 10x - 80

x - 6 = 63 - 80 - 10x

x - 6 =  - 17 - 10x

x - 6  + 10x =  - 17

x + 10 x- 6 =  - 17

11x - 6 =  - 17

11x =  - 17 + 6

11x =  - 11

x =   \frac{ - 11}{11}

x =  - 1

#IfWrongPleaseReport

#StudyTogetherWithMe

#ILoveMath

8 0
3 years ago
Read 2 more answers
Insanity offers birthday parties for a fee of $160 plus $4 per person. If you can spend no more than $200 on your party, what is
never [62]
Max amount of people who can attend is 10.

200-160=40
40 ÷4= 10
4 0
3 years ago
During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 7
kondaur [170]

Answer:

13 centimeters per day.

Step-by-step explanation:

We have been given that during summer, the water level of the river increased by 78 centimeters in 6 days. We are asked to find the water level increase rate in centimeters per day.

To find the water level increase rate per day, we will divide total increase by total days as:

\text{Water level increase rate per day}=\frac{78\text{ cm}}{6\text{ days}}

\text{Water level increase rate per day}=\frac{13\text{ cm}}{\text{ day}}

Therefore, the water level increase rate is 13 centimeters per day.

5 0
3 years ago
The Watson family and the Thompson family each used their sprinklers last summer. The Watson family's sprinkler was used for hou
o-na [289]

This question s incomplete, the complete question is;

The Watson family and the Thompson family each used their sprinklers last summer. The Watson family's sprinkler was used for 15 hours. The Thompson family's sprinkler was used for 30 hours.

There was a combined total output of 1050 of water. What was the water output rate for each sprinkler if the sum of the two rates was 55L per hour  

Answer:

The Watson family sprinkler is 40 L/hr while Thompson family sprinkler is 15 L/hr

Step-by-step explanation:

Given the data in the question;

let water p rate for Watson family and the Thompson family sprinklers be represented by x and y respectively

so

x + y = 55  ----------------equ1

x = 55 - y ------------------qu2

also

15x + 30y = 1050

x + 2y = 70 --------------equ3

input equ2 into equ3

(55 - y) + 2y = 70

- y + 2y = 70 - 55

y = 15

input value of y into equ1

x + 15 = 55

x = 55 - 15

x = 40

Therefore, The Watson family sprinkler is 40 L/hr while Thompson family sprinkler is 15 L/hr

8 0
3 years ago
Other questions:
  • Find the value of x , if log₂ [log₅ (log₃x)] = 0
    13·1 answer
  • Which object would hold about 2 cups of liquid when completely filled?
    11·1 answer
  • Solve the equation: 5y+2=22 Please help me!! :(
    11·2 answers
  • What expressions are equivalent to y+y+y+3z.
    5·2 answers
  • A tire company advertises that its tires will last, on average, 60,000 miles. You are interested in determining if the average l
    8·1 answer
  • A) 34y=15= <br>b) -58y=20= <br>c) -x=23=<br> d) -51=-y=​
    6·1 answer
  • I need help plis <br> thanks
    14·1 answer
  • What is the exact angle between the clock hands at 6:45:00 PM? Plz show work
    5·2 answers
  • Hello can anyone help me with my algebra i'm behind
    12·1 answer
  • I don’t understand this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!