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
AleksAgata [21]
1 year ago
6

(3a-6b+12)-(6a-2b+7)

Mathematics
1 answer:
Natasha2012 [34]1 year ago
5 0

Answer:

-3a-4b+5

Step-by-step explanation:

we distribute the minus sign

-(6a-2b+7

-6a+2b-7

And now combine like terms

3a-6b+12-6a+2b-7

3a-6a-6b+2b+12-7

-3a-4b+5

Hopes this helps please mark brainliest

You might be interested in
A plumbing supply company has fixed costs of $9,000 per month and average variable costs of $9.30 per unit manufactured. The com
nekit [7.7K]

Answer:

8710 units

Step-by-step explanation:

<em>Step 1: Write all the data</em>

Fixed cost: $9000

Average variable cost: 9.3 per unit

Total cost: 90,000

Total units: x

<em>Step 2: Find the total variable cost</em>

Average variable cost is per unit so it has to be multiplied by the number of units to find the total variable cost.

Total variable cost = average variable cost per unit x number of units

Total variable cost = 9.3x

<em>Step 3: Make the formula for finding x</em>

Total cost = total fixed cost + total variable cost

90,000 = 9000 + 9.3x

81000 = 9.3x

x = 8709.67

Rounded off to 8710 units

!!

3 0
3 years ago
F(x)= 1/x−3+7 Find the inverse of f(x) and its domain.
castortr0y [4]

Answer:

f(x)^-1 = x - 4

D: {x is all real numbers}

Step-by-step explanation:

change f(x) to y

switch x with y and vice versa

solve for y

4 0
3 years ago
I NEED HELP ASAP!!!!
ycow [4]

Answer:

I think it is the fort

h one as well I might be wrong tho I'm only in 6th grade...

Step-by-step explanation:

snn snns zha

7 0
2 years ago
M^2+m-90 please explain steps to factor
tangare [24]
If you use photomath it will give you the answer and the steps to solve its a great app.


3 0
3 years ago
A total of 600 advertisements were sold for a certain magazine. If 30 percent of the first 200 sold were in color, 20 percent of
solong [7]

Answer:

%35 of them were in color

Step-by-step explanation:

Since 30 percent of the first 200 sold were in color, 200x30/100 = 60 of them were in color.

Since 20 percent of the next 300 sold were in color, 300x20/100 = 60 of them were in color.

Since 90 percent of the last 100 sold were in color, 100x90/100 = 90 of them were in color.

In total, 60 + 60 + 90 = 210 out of 600 were in color.

The percentage is:  \frac{600}{100} = \frac{210}{x} → x = \frac{21000}{600} = 35

6 0
3 years ago
Other questions:
  • Estimate the Product of 58 and 16
    13·2 answers
  • The proper sequence to use in solving 3x - 2 = 60 is
    9·1 answer
  • A medical company tested a new drug on 100 people for possible side
    5·1 answer
  • If you roll a six-sided die three times, how many possible outcomes are there?
    10·1 answer
  • What is 2and7/16 + 3/4
    9·2 answers
  • Please help fast!!!!
    9·1 answer
  • PLZ HELP, 20 POINTS, WILL GIVE YOU BRAINLIEST!!!
    15·1 answer
  • What is the slope of a line that passes through the points (9,3) and (12,7)
    13·2 answers
  • Delta math
    11·1 answer
  • Steven is walking around the perimeter of a circular swimming pool
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!