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
Murrr4er [49]
2 years ago
12

Find the value of x if 2x = 20 .​

Mathematics
2 answers:
7nadin3 [17]2 years ago
8 0

Answer:

x = 10

Step-by-step explanation:

Divide both sides by 2.

(2x) / 2 = 20 / 2

x = 10

olga_2 [115]2 years ago
5 0

Answer:

The answer is going to be 10.

Step-by-step explanation:

1) Diving both sides by 2.

x =  \frac{20}{2}

2) Simplify 20/2 to 10 because 20 ÷ 2 is 10.

x = 10

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>for</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>x</u><u> </u><u>=</u><u> </u><u>10</u><u>.</u>

You might be interested in
Solve for x in terms of r, s and t : s=2x+t/r
Anna007 [38]

For this case we have the following equation:

s = \frac {2x + t} {r}

We must clear the value of the variable "x" as a function of r, s and t:

If we multiply by "r" on both sides of the equation we have:

rs =2x + t

If we subtract "t" on both sides of the equation we have:

rs-t = 2x

If we divide by "2" on both sides of the equation we have:

x = \frac {rs-t} {2}

Thus, the value of the variable "x" is:

x = \frac {rs-t} {2}

Answer:

x = \frac {rs-t} {2}

4 0
3 years ago
A bakery sells vanilla cupcakes and chocolate cupcakes. It sold 276 vanilla cupcakes in a day. 8% of the cupcakes sold that day
kkurt [141]

Answer:

hello!!!

300 cupcakes

please read the explanation.. it always helps... trust me...

Step-by-step explanation:

alrighty here it goes...

okay.. so we start by reading the problem (duh) but also underlining the important numbers that we need. yes, it really is that simple, trust me....

okay so the percentage of chocoalte cupcakes was 8% and the amount of vanilla cupcakes was 276.

we start by taking 100% - 8% = 92% so the amount of vanilla cupcakes sold was 276 which is also 92% of the total amount of cupcakes.

so now we need to find out 92% of what number gets us 276.

the percentage formula (in this problem) should be as follows:

92/100 x (total amount of cupcakes) = 276

to solve for total amount of cupcakes you do 276 x 100 then you divide by 92 to get your answer (which is 300)

i hope this helps!!!

4 0
1 year ago
Consider the polynomial function (x+3)(x+9)(x-8)=0. which of the following are zeros of the function? Select all that apply. -9
Crank
Zeros are:

-3
-9
+8

Looks like only -3 and -9 are offered as answers, though.
6 0
3 years ago
Use the table below to complete exercise 7
12345 [234]
C is the answer I believe
3 0
2 years ago
Divide using any method. .<br> -3.23 + 4x2 + 2x – 5)<br> 2
stepladder [879]

Answer:

Step-by-step explanation:

-3x^2 --2x--2 -- 9/x--2

3 0
3 years ago
Other questions:
  • What is the solution of x+8/5x-1&gt;0?
    12·2 answers
  • Which of these 3 curves drawn matches the graph of y=2x^2+x
    9·1 answer
  • Order the numbers from least to greatest -7/6,-2.8,-5/4,4/3,1.3
    12·1 answer
  • (12,-1),(-2,-3)<br> What is the finding slope?
    13·2 answers
  • Who in this worlds hates school
    6·2 answers
  • Write a 5 digitnumber that is divisible by 8?
    10·2 answers
  • What solid figure is shown below?
    14·2 answers
  • HELP ME PLEASE I'll give brainliest
    14·2 answers
  • 3. Find the equations of the lines that form the sides to the polygon shown below. What type of polygon is it?
    6·1 answer
  • Select the correct answer.<br> Which graph represents a proportional relationship?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!