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
suter [353]
3 years ago
12

The sum of a number and 2 is 6 less than twice that number

Mathematics
2 answers:
IgorC [24]3 years ago
7 0

Step-by-step explanation:

The first thing we have to do before we can actually do the problem is turn the words into a math equation.

If we use <em>x </em>as our "number," we see that "The sum of a number and 2" can also be written as <em>x</em>+2. The word "Is" almost always means (=), so now we have (<em>x</em>+2) = . The very last part, "6 less than twice that number," means 2<em>x - </em>6.

So, our whole equation is, (<em>x </em>+ 2) = (2<em>x </em>- 6), which simplifies to -<em>x </em>= -8, or

<em>x</em> = 8

True [87]3 years ago
3 0

Answer:

y = 8

Step-by-step explanation:

number = y

y + 2 = 2y - 6

y + 2 - 2 = 2y - 6 - 2

y = 2y - 8

y - 2y = 2y - 2y - 8

- y = - 8

- y × - 1 = - 8 × - 1

y = 8

You might be interested in
An online retailer is offering a 30% savings on your total order. You decide to purchase a pair of pants for $82, two shirts for
Natali [406]

Answer:

$233.39

Step-by-step explanation:

Pants = $82, 2 Shirts = $53 * 2, Shoes = $120

Add all these values up to find the total cost of your order excluding tax.

82 + 53(2) + 120 = 308

Next find the price w/ tax. Multiply 308 by 8.25%, or 0.0825.

308 * 0.0825 = 25.41

Now you add the tax to the total value.

308 + 25.41 = 333.41

The total value including tax is $333.41. The online retailer is offering a 30% savings (discount), so multiply the total price including tax by 30% (0.30).

333.41 * 0.30 = 100.023

Now you subtract the discount from the total price.

333.41 - 100.023 = 233.38700

The question say the answer rounded to the nearest cent or hundredths, so your final answer is 233.39.

The final price of the clothing including all discounts and taxes is $233.39.

7 0
3 years ago
What is the y-value when x equals -12.
Gala2k [10]

Answer:

-128 it’s on the table

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Brainliest is given to the correct answer.
Svet_ta [14]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The current value of a baseball card is 50 times its original value vv (in dollars). The baseball card is worth $62. Write and s
11111nata11111 [884]
V=value of baseball card

v= 62*50
v= $3, 100

OR

8 0
3 years ago
Read 2 more answers
Estimate by first rounding each number to the nearest 1/2 -4 1/6 * (-1 14/15) A.
Studentka2010 [4]
The correct answer is B -8 just do the work :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • twice the sum of x is at most 38. what is the greatest value of x that satisfies the inequality that represents this situation
    7·1 answer
  • Given: angle 2 and angle 4 are vertical. Prove angle 2 congruent to angle 4
    13·2 answers
  • What dose this mean ???
    8·1 answer
  • Rebecca is offered a job as an insurance adjuster at an
    10·1 answer
  • On average Asia makes 14 out of 20 free throws Assuming the relationship is proportional, how many free throws is she likely to
    10·1 answer
  • Help me figure out this question #15
    6·1 answer
  • What is 90% of 45? need help fast
    11·1 answer
  • Y = |cosx|<br>any body can answer my question ​
    7·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST THANK YOU
    12·1 answer
  • Q.<br><br>x ÷ 2 = 1.000.000.000<br>x = ?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!