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
muminat
2 years ago
12

He equation shown below is true for what values of x 3(x - 2) + 2(x + 5) = 9x

Mathematics
1 answer:
Sauron [17]2 years ago
5 0
X = 1

3( x - 2 ) + 2 ( x + 5 ) = 9 x


5x+4=9x


x=\frac{-4}{-4}


x=1
You might be interested in
Mia has
Serggg [28]

Answer:

2 7/8

Step-by-step explanation:

first step is making these into improper fractions for example 6 1/8 would equal 49/8 because 6*8=48 and add the 1/8 to get 49/8 then do the same with the 3 1/4 make them into 8ths. so it would be 3 2/8 then 26/8 now subtract 49-26 to get 23/8. now simplify to get 2 7/8

5 0
2 years ago
Read 2 more answers
Can 0.2888… be written as a fraction
Cloud [144]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A company is selling toothpicks. It costs $0.01 to produce each toothpick and a fixed cost of $60 a month for the company. If th
Lapatulllka [165]

Answer:

6,000 toothpicks

Step-by-step explanation:

In this question, we are trying to evaluate the number of toothpicks a company must sell to ensure that the money spent on production is exactly equal to revenue from sales.

What we do is this!

Let’s assign a variable to represent the number of tooth picks sold and produced by the company. Let us call this number x.

First, we evaluate the total amount spent on production of x toothpicks. From the question, we can see that the cost of producing a single toothpick is $0.01, hence, to produce x toothpicks, amount spent asides the fixed cost is $0.01 * x = $0.01x

Now, the total cost on production which includes the fixed cost of the company would be $(0.01x + 60). This is the total amount spent to produce the goods.

Now revenue from sales for x toothpicks at $0.02 each is $0.02x

Since we are looking to Breakeven, we equate the costs to the revenue.

0.01x + 60 = 0.02x

0.02x-0.01x = 60

0.01x = 60

x = 60/0.01 = 6,000 toothpicks

6 0
3 years ago
How do you subtract a whole number and a mixed fraction
fredd [130]

Answer:

"The easiest way would be to turn the whole number into a fraction so for instance if the number was 2 it would become 16/8. You can then easily subtract 16/8 from 1/8 which would equal -15/8"(//answers.yahoo.com/).


Step-by-step explanation:

(//answers.yahoo.com/)


5 0
3 years ago
Write the word sentence as an equation. Then solve the equation 12. Your mother asked you to turn the oven down to 325f. This is
Juliette [100K]

Answer: Equation : t - 75 = 325 , Solution: t=400, 400 degree F

t= original temperature

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the rational roots of 2x^5-11x^4+14x^3-2x^2+12x+9=0. Select all that apply.
    5·1 answer
  • Find the function rule
    11·2 answers
  • Find the values of x and y
    15·1 answer
  • When you multiply and negative times a negative your answer will be:
    5·1 answer
  • Savings account deposit:$1,400rate:5%per year time:3 years
    11·1 answer
  • Please answer faster
    15·1 answer
  • Which of the following statements are true? Select all that apply.<br> A triangle is shown.
    8·1 answer
  • State if the triangles in each pair are similar. If so, state how you know they are similar. *
    15·1 answer
  • I need help with this!​
    11·1 answer
  • QUICK?!!<br> For each ordered pair, determine whether it is a solution to 3x-5y=-13
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!