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
d1i1m1o1n [39]
3 years ago
11

Eight less than the product of 7 and a number is 3. Use the variable w for the unknown number

Mathematics
2 answers:
Tpy6a [65]3 years ago
8 0
W = unknown number
7w - 8 = 3    (product of 7 and a number, w, subtract 8) is 3
7w = 11
w = 11/7


finlep [7]3 years ago
3 0
You could represent this using an algebraic equation such as
(7 x W)-8=3    then we could isolate w by adding 8 to both sides and then dividing by 7, which simplifies to W=11/7 or W= 1 4/7 
  
You might be interested in
Suppose that W1 is a random variable with mean μ and variance σ21 and W2 is a random variable with mean μ and variance σ2. From
vivado [14]

Answer:

Step-by-step explanation:

The concept of variance in random variable is applied in solving for the value of c for the estimator cW1 + (1 − c)W2 to be most efficient. Appropriate differentiation of the estimator with respect to c will give the value of c when the result is at minimum.

The detailed analysis and step by step approach is as shown in the attachment.

7 0
3 years ago
How many times longer does it take light from the Sun to reach Neptune than Mercury? Express this number in standard notation. E
stealth61 [152]

9514 1404 393

Answer:

  77.6

Step-by-step explanation:

The ratio of light times will be the ratio of distances:

  (light time to Neptune) / (light time to Mercury)

     = (Neptune distance)/(Mercury distance)

     = (27.93×10^8 mi)/(0.3598×10^8 mi) = 27.93/0.3598

     ≈ 77.6

It takes about 77.6 times as long for light to reach Neptune as it does to reach Mercury.

5 0
2 years ago
0.71428571428 as a fraction in simplest form
Solnce55 [7]
Let x = 0.71428571428...
1000000x = 714285.714285...

x(1000000 - 1) = 714285
999999x = 714285
x = 714285/999999
8 0
3 years ago
10 times 2.5 plus 13.5 equals
tino4ka555 [31]
38.5
--------------------------------
7 0
3 years ago
Read 2 more answers
How many people should we book for each flight? <br> PLEASE HELP DKSVBSKSBS
kenny6666 [7]
I’m pretty sure it’s the last one it would make the most sense because if someone doesn’t get their flight even though they pay for it they should get their refund and then they should get on the second flight they go to the same place they’re going so they would get their money and then pay for the second flight that would make the most sense.
5 0
2 years ago
Other questions:
  • Is the answer a. b, c, or d?
    15·1 answer
  • Identify the fraction as proper, improper, or mixed.<br><br> 7/3
    5·2 answers
  • Which function has the largest maximum?
    10·2 answers
  • Write 32/12 as a mixed number. Give your answer in its simplest form.
    7·2 answers
  • How many terms are in the expression 4x -4 +3y?
    13·1 answer
  • What is the slope of a line that passes through (0,5) and (3,2)?
    10·1 answer
  • How an author can reveal character development to the readers​
    6·1 answer
  • [-1/4/5] × [-7/10+0.95] - [-2/1/4]
    5·1 answer
  • Please answer. find the x-intercept: , find the y-intercept.
    5·1 answer
  • if ( in one month ) I make a total of 15 calls at standard hours, what is the difference in cost between the two contracts ? ans
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!