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
Norma-Jean [14]
3 years ago
12

Cindy was asked by her teacher to subtract 3 from a certain number and then divide the result by 6.Instead she subtracted 6 and

then divided the results by 3 giving an answer of 25 what would her answer have been if she had worked the promblem correctly
Mathematics
2 answers:
Anna71 [15]3 years ago
8 0

Answer:

Your answer should be 13

Step-by-step explanation:

You were given 25, so you need to work backwards. First, multiply the 25 by 3 to get 75. Then Add 6, and you end with 81. Afterwards, subtract 3 from 81 to get 78, then divide by 6 to get 13.

skelet666 [1.2K]3 years ago
3 0

Answer:

I believe it's 13

Step-by-step explanation:

You might be interested in
When using bits to represent fractions of a number, can you create all possible fractions?.
mafiozo [28]

Every rational number has a base-2 representation, but only the ones with denominators that are powers of 2 will require a finite number of bits to fully represent it.

For example,

\dfrac12 = 1\cdot2^{-1} = 0.1_2

\dfrac14 = 1\cdot2^{-2} = 0.01_2

\dfrac34 = \dfrac12 + \dfrac14 = 0.11_2

\dfrac{1023}{1024} = 1 - \dfrac1{2^{10}} = 1_2 - 0.0000000001_2 = 0.1111111111_2

whereas a number whose denominator contains anything else like 1/3 will need an infinite number of bits to represent it exactly.

\dfrac13 = \dfrac1{2^2} + \dfrac1{12} = \dfrac1{2^2} + \dfrac1{2^4} + \dfrac1{48} = \dfrac1{2^2} + \dfrac1{2^4} + \dfrac1{2^8} + \dfrac1{192}

and so on, so that it has a repeating but non-terminating base-2 representation

\dfrac13 = 0.010101\ldots_2

5 0
1 year ago
Tell whether the value is a solution of the inequality<br><br> r+4 &gt;8;r=2
natta225 [31]
No.
2+4 is not greater than 8.
5 0
3 years ago
I need help pls :) &lt;3
Svetradugi [14.3K]

Answer:

x-3y ≥ -4

Step-by-step explanation:

5 0
3 years ago
Solve the simultaneous equations 4x+8y=-4 2y-5x=23
ad-work [718]

Answer:

x = -4,  y = 3/2

Step-by-step explanation:

simplify the 1st equation by dividing each term by 4 to get:

x + 2y = -1

-5x + 2y = 23

Subtract to get: 6x = -24

x = -4

find 'y':    2y - 5(-4) = 23

               2y + 20 = 23

               2y = 3

                y = 3/2

8 0
2 years ago
Read 2 more answers
Which type of investment return can change the most from day to day?
Lorico [155]
Probably B mutual funds
7 0
3 years ago
Other questions:
  • In 3,000 repetitions of an experiment, a random event occurred in 500 cases. The expected probability of this event is?
    12·1 answer
  • LANDSCAPING The equation 3x+7y =105 represents the number of bags of sand x and bags of multch y that can be bought with $105. I
    11·1 answer
  • What will be the equation of a line that is
    12·1 answer
  • how long is the arc intersected by a central angle of π/3 radians in a circle with a radius of 6 feet round your answer to the n
    13·2 answers
  • HELLLLPPPP! brainliest!!!<br><br> f = 180° – 50° – =?
    6·2 answers
  • Solve the system using substitution. Check your answer.<br> 9x - 8y = 1<br> 8y = x-1
    14·2 answers
  • In May you used 600 kilowatts-hours of energy for electricity. Calculate your average power use in watts.
    15·1 answer
  • Can someone help me I’m bad at this please help!!!
    12·1 answer
  • I need help bad!!!!!!! Question: Angle ABC and angle DEF are supplementary. If
    15·1 answer
  • PLS HELP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!