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
Alecsey [184]
3 years ago
8

What is the value of x that makes the given equation true?​ 2(x−8)=x+5x​

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0

Answer:

x = - 4

Step-by-step explanation:

Given

2(x - 8) = x + 5x ← distribute left side and simplify right side

2x - 16 = 6x ( subtract 6x from both sides )

- 4x - 16 = 0 ( add 16 to both sides )

- 4x = 16 ( divide both sides by - 4 )

x = - 4

You might be interested in
The functions f(x) and g(x) are shown on the graph f(x)=^2 what is g(x)
igomit [66]

i thank it is B i hope that helped

4 0
3 years ago
Read 2 more answers
Part 1: Use the information provided to write the standard form equation of each circle. Please show the work.
dusya [7]

Answer:

1. (x + 2)² + (y - 9)² = 64

2. (x + 6)² + (y - 9/2)² = 100

3. (x - 15)² + (y + 10)² = 1

Step-by-step explanation:

Equation of a circle:

(x - h)² + (y - k)² = r²

1. Center: (-2, 9), Radius: 8

(x - (-2))² + (y - 9)² = 8²

(x + 2)² + (y - 9)² = 64

2. Center: (-6, 9/2), Radius: 10

(x - (-6))² + (y - (9/2))² = 10²

(x + 6)² + (y - 9/2)² = 100

3. Center: (15, -10), Radius: 1

(x - 15)² + (y - (-10))² = 1²

(x - 15)² + (y + 10)² = 1

4 0
3 years ago
Amanda and her group of friends spent a total of $35.50 on 7 hot dogs and 6 cheese burgers. Greg and his group of friends spent
Alexeev081 [22]
7h + 6b = 35.50
5h + 6b = 30.50

The difference between the 2 totals spent is $5, and there were the same number of burgers, but 2 fewer hotdogs. So $5/2 = $2.50, the cost of a hot dog. Substitute that into the equations to solve for burgers (b)

5(2.50) + 6b = 30.50
12.50 + 6b = 30.50
6b = 18
b = 3

Check the work:
7(2.50) + 6(3) =
17.50 + 18 = 35.50
8 0
3 years ago
Angie’s Bake Shop makes birthday chocolate chip cookies that cost $2 each. Angie expects that 13% of the cookies will crack and
Stella [2.4K]

I think it is $287....................

6 0
3 years ago
A college bookstore marks up the price that it pays the publisher for a book by 35 %. If the selling price of a book is $ 87.00
Dimas [21]

Answer:the amount that the bookstore pay the publisher for the book is $64.4

Step-by-step explanation:

Let x represent the amount that the bookstore pay the publisher for the book.

The college bookstore marks up the price that it pays the publisher for a book by 35%. This means that the value of the mark up would be

35/100 × x = 0.35 × x = 0.35x

Therefore, the amount that the bookstore is selling the book would be

x + 0.35x = 1.35x

If the selling price of a book is $ 87.00, then it means that

1.35x = 87

x = 87/1.35 = 64.4

7 0
3 years ago
Other questions:
  • Is 10/9 closer to 1,1/2,0
    15·2 answers
  • Jimmy has $100 and would like to buy lottery tickets. Each ticket is $5 dollars. Jimmy finds that the equation for his situation
    15·1 answer
  • Help me find the area of this circle
    14·1 answer
  • If x is greater than or equal to zero, then what is x plus the absolute value of x
    15·1 answer
  • Anna wants to buy a car in two years and wants to have $10,000 for the purchase. How much will Anna need to deposit today in an
    7·1 answer
  • Any of these?? i need help with this packet
    12·2 answers
  • Derek needs 2 gallons of water to mix a sports drink, but he only has 1 measuring cup. He knows there are 4 cups in 1 quart, and
    13·1 answer
  • Answer for brainlist and more points ☺️
    11·1 answer
  • Subtract (8.5107)-(4.5109) 1) Determine the smallest power of 10. 2) Decrease the larger power of 10 until it matches the one fo
    8·1 answer
  • 2(4z−1)=3(z+2)<br> How do you solve this? Plz show step-by-step
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!