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
Andreyy89
3 years ago
13

5 - 2x = 12 What the answer

Mathematics
2 answers:
Andru [333]3 years ago
4 0
The answer is -7/2.

Hoped this helped you out!!
yanalaym [24]3 years ago
3 0

Answer:

x = -7/2

Step-by-step explanation:

5 - 2x = 12  (subtract 5 from both sides)

- 2x = 12 - 5

- 2x = 7  (divide both sides by -2)

x = 7 / (-2)

x = -7/2

You might be interested in
A merchant has120 litres and 180 litres of two kinds of oil. He wants to sell the oil by filling the two kinds in tins of equal
fredd [130]

Answer:

60 litres

Step-by-step explanation:

To obtain the greatest volume of the tin, we calculate the highest common factor of both 120 and 80

Factors of :

80 : 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

The highest common factor is 60.

Hence, the greatest volume of the tin would be 60 litres

4 0
3 years ago
What is the sum of 12 1/4 and it’s additive inverse?
aalyn [17]

Given :

A number 12\dfrac{1}{4}=\dfrac{49}{4} .

To Find :

What is the sum of 12 1/4 and it’s additive inverse .

Solution :

Fist we should know what is additive inverse .

Additive inverse of a number is that number , when added to it yield zero ,

Basically , for a real number , it reverses its sign :

The opposite to a positive is negative .

The opposite to a negative is positive .

Therefore , the sum of 12\dfrac{1}{4} and it's additive inverse is 0 .

Hence , this is the required solution .

5 0
3 years ago
a group of hikers buy 8 bags of trail mix.each nag contains 3 1\2 cups of trail mix.the trail mix is shared evenly among 12 hike
Troyanec [42]
2 1/3 cup of trail mix per hiker.
8 0
3 years ago
A Best Eastern Motel is a regional motel chain. Its rooms rent for $90 per night, on average. The variable cost is $40 a room pe
Vlad1618 [11]

Answer: break even point  (y) = 24000

Step-by-step explanation:

This is quite simple to solve,

We will take a step by step calculation.

let us begin;

Given that the Room rent per night is = $90

Also the variable cost per night = $40

Total fixed cost = $1200,000

Now we are asked to solve for the Break even point;

Remember that at break even point, the Revenue = cost

Say the required revenue from renting y rooms R = $90y

The cost of renting y rooms = C = $ (40y + 1200,000)

therefore from this we have the Break even point as

$90y = $ (40y + 1200,000)

where y = 24000

cheers i hope this helps!!!!!!

4 0
3 years ago
Read 2 more answers
A factory ship the 100 boxes with 15 skateboards in each box and 10 boxes with 15 helmets in each box
netineya [11]

Answer:

150(10s + h)

Step-by-step explanation:

We need to write an expression for the total items they shipped.

Let each skateboard be s.

Let each helmets be h.

The factory ships 100 boxes with 15 skateboards in each box. That is:

100 * (15 * s) = 1500s

The factory ships 10 boxes with 15 helmets in each box. That is:

10 * (15 * h) = 150h

The total number of items shipped is therefore:

1500s + 150h = 150(10s + h)

This expression represents the total number of items shipped.

5 0
3 years ago
Other questions:
  • suppose the set a is a union of the first 2017 term of each of the arithmetic sequences that follow. how many distinct numbers a
    14·1 answer
  • A recipe for 48 cookies use 2 and 2/3 cups of biscuit mix how many cookies are made from each cup of cookies
    15·2 answers
  • ASAP please help
    6·1 answer
  • What can go into 81/16??
    12·2 answers
  • I cant solve this help –8x + 15 < 71
    11·2 answers
  • What is the volume of a cube with a side length of 3 units?
    11·1 answer
  • How do you do these two?
    5·2 answers
  • Joseph is 5 feet 9 inches tall, and Roberto is
    11·2 answers
  • Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.47 and a standard deviation of 1.5. U
    10·1 answer
  • How many ways can six of the letters of the word 'PALINDROME' be selected and written in a row if the first two letters must be
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!