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
mezya [45]
3 years ago
14

It cost $200 to rent a room at an event center. The event center charges an additional $13 per person for food. Write an algebra

ic expression for the total cost of an event for n people
Mathematics
1 answer:
nydimaria [60]3 years ago
8 0

Answer:13n=200

Step-by-step explanation$13 for pood per person. n is the number of people. 13 times n equals 200

You might be interested in
Write the fraction as a percent.<br> 19/4
Alex777 [14]
19÷4=4.75
To make it into a percentage, multiply it by 100
4.75×100%=475%
7 0
3 years ago
Which expression are equivalent to 1/5 • 1/5 • 1/5 • 1/5
Tresset [83]

Answer:

1/625

Step-by-step explanation:

6 0
3 years ago
A runner runs a distance of 450 metres in a time of 50 seconds. What is his average speed?
vekshin1

Answer:

0.279 miles / 0.449 km

Step-by-step explanation:

convert the meters into miles/kilometers to get your answer

4 0
2 years ago
 If 2x3 – 4x2 + kx + 10 is divided by (x + 2), the remainder is 4. Find the value of k using remainder theorem. Please help :)​
Vinvika [58]

The polynomial remainder theorem states that the remainder of the division of a polynomial P(x) by x-a is equal to P(a).

Therefore

P(-2)=4\\2\cdot(-2)^3 - 4\cdot(-2)^2 + k\cdot(-2) + 10=4\\-16-16-2k=-6\\-2k=26\\k=-13

8 0
3 years ago
What is 4(4m-3)-(m-5)=52 step by step
ch4aika [34]

Answer:

-3

Step-by-step explanation:

Simplifying

4(4m + -3) + -1(m + -5) = -52

Reorder the terms:

4(-3 + 4m) + -1(m + -5) = -52

(-3 * 4 + 4m * 4) + -1(m + -5) = -52

(-12 + 16m) + -1(m + -5) = -52

Reorder the terms:

-12 + 16m + -1(-5 + m) = -52

-12 + 16m + (-5 * -1 + m * -1) = -52

-12 + 16m + (5 + -1m) = -52

Reorder the terms:

-12 + 5 + 16m + -1m = -52

Combine like terms: -12 + 5 = -7

-7 + 16m + -1m = -52

Combine like terms: 16m + -1m = 15m

-7 + 15m = -52

Solving

-7 + 15m = -52

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '7' to each side of the equation.

-7 + 7 + 15m = -52 + 7

Combine like terms: -7 + 7 = 0

0 + 15m = -52 + 7

15m = -52 + 7

Combine like terms: -52 + 7 = -45

15m = -45

Divide each side by '15'.

m = -3

Simplifying

m = -3

Hope this helped :)

8 0
3 years ago
Other questions:
  • 5. Which number is a perfect cube? <br> 7<br> 25<br> 66<br> 27
    15·2 answers
  • A bakery used 475 pounds of apples to make 1000 apple tarts. each tart contains the same ammount of apples. how many pounds of a
    13·1 answer
  • A drawer contains 4 blue socks, 8 black socks, and 10 white socks. If one sock is
    5·1 answer
  • two wheels are rolled simultaneously. The radius of the smaller wheel is r feet and the radius of the larger wheel 2r feet. If b
    10·1 answer
  • HELP IMMEDIATELY! Please help, on 1, 2 and 3. I’m so lost :(
    7·1 answer
  • A juice box is 4 inches tall, 1 inch wide and 2 inches long. How much juice fits inside the juice box? Should I use volume or su
    15·2 answers
  • 49.02 _____ forty-nine and nineteen thousands
    6·2 answers
  • If you can’t see the answer choices , they are <br> A. 9<br> B. 8 <br> C. 10 <br> D. 12
    6·1 answer
  • What is 3^-2 in evaluate expression
    5·1 answer
  • Graph the solution to the system of inequalities in the coordinate plane 3y&gt;2x+122+y&lt;-5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!