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
devlian [24]
3 years ago
12

Which expression is equivalent to −1/4x+1/2?

Mathematics
1 answer:
Marat540 [252]3 years ago
3 0
D. 1/4 (-x+2)                  

-x+2/4

You might be interested in
What is the average (arithmetic mean) of the first 90 measurements in a certain list of 92 measurements? (1) the average of the
marishachu [46]
The sum of all the measurements is just the average times the number.

\bar x = \frac{1}{n} \sum_{i=1}^n x_i

\sum_{i=1}^n x_i = n \bar x

So if the average of all 92 is 7 the sum of those is 92 \times 7

The average of the last two is 7.2 so their sum is 2 \times 7.2

That means the sum of the first 90 is 92 \times 7 - 2 \times 7.2

so the average of the first 90 is

 \dfrac{92 \times 7 - 2 \times 7.2}{90} = 6.99556 cm



7 0
3 years ago
One gram of water has a volume of 1 millimeter. What is the volume of the water if it has a mass of 1 kilogram
Zinaida [17]
There are 1,000 grams in a kilogram. 
Each gram of water has a volume of 1 milliliter (the question said millimeter but that measures length and I think it was meant to say milliliter). 
Since there are 1,000 grams with a volume of 1 millimeter each, the volume is 1,000 milliliters, which is equal to 1 liter. 
Hope this helps!

8 0
3 years ago
If x does not equal 16 then 2x+10 does not equal 42​
Lady bird [3.3K]

Answer:

The answer is

True

5 0
3 years ago
Read 2 more answers
Good afternoon guys and god bless!! does anyone know the answer to this?
SVEN [57.7K]

Answer:

ITS UNDEFINED

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Resuelve los siguientes sistemas de ecuaciones lineales utilizando el método de igualación
Dafna11 [192]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Will mark brainliest, rate and thank pls answer. I don't need an explanation just an answer 3t+8(2t-6)=12+14t 2v+18=16-4(v+7) 4x
    7·1 answer
  • A new crew of painters can paint a small apartment in 12 hours. an experienced crew can paint the small apartment in 6 hours. ho
    11·1 answer
  • What is the slope of the line represented by the equation y=x/4-€
    5·1 answer
  • QUICKK EXPERTS/ACE OR ANYONE WHO WANTS TO HELP!!
    14·1 answer
  • System of equations when 45 animals with 7more cats than dogs
    8·1 answer
  • I need help please and thank you
    13·1 answer
  • Correct answer gets branliest <br><br><br> Solve the equation. Check your answer. 21= 7x+1 - 3x
    14·1 answer
  • What is the probability that the sample mean life span of 64 calculators from Caseo will exceed the sample mean life span of 81
    9·1 answer
  • 403 students go on a field trip there are 19 vehicles some vans and some buses. 7 students can fit in a van and 25 students can
    11·1 answer
  • A box of stuffing costs $1.99 for 16 oz. Find the unit cost, round to the nearest hundredth.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!