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
enyata [817]
3 years ago
11

1%7D%7B2%7D" id="TexFormula1" title=" \frac{1}{4}x+ \frac{1}{2}= \frac{1}{4}x- \frac{1}{2}" alt=" \frac{1}{4}x+ \frac{1}{2}= \frac{1}{4}x- \frac{1}{2}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
nadya68 [22]3 years ago
4 0
1/4x + 2/4 = 1/4x - 2/4
1/4x - 1/4x = -2/4 - 2/4
0x = 0
x = 0
zimovet [89]3 years ago
3 0
\dfrac{1}{4}x  + \dfrac{1}{2} =  \dfrac{1}{4}x- \dfrac{1}{2} 

\text{Cancel 1/4x on both sides} 

\dfrac{1}{2}=-\dfrac{1}{2} 

\text{There is no solution}
You might be interested in
ALGEBRA 2 <br> *need work to be shown *<br> solve the following equation x^2 + 27=-9
drek231 [11]

Step-by-step explanation:

x²=-9-27

x²=-36

there's no x

4 0
2 years ago
Read 2 more answers
B) 5z - 1<br> when z = 6<br> 2
gogolik [260]

Answer:

309

Step-by-step explanation:

5z-1, z=62

5(62)-1

310 - 1

309

7 0
3 years ago
A
navik [9.2K]

Answer:

The number of liters of 50% antifreeze solution is 50 and the number of liters of 90% antifreeze solution is 150

Step-by-step explanation:

Let

x ----> number of liters of 50% antifreeze solution

y ----> number of liters of 90% antifreeze solution

we know that

50%=50/100=0.50

90%=90/100=0.90

80%=80/100=0.80

x+y=200

x=200-y ------> equation A

0.50x+0.90y=0.8(200) -----> equation B

substitute equation A in equation B and solve for y

0.50(200-y)+0.90y=160

100-0.50y+0.90y=160

0.40y=160-100

0.40y=60

y=150 liters

Find the value of x

x=200-y

x=200-150=50 liters

therefore

The number of liters of 50% antifreeze solution is 50

The number of liters of 90% antifreeze solution is 150

3 0
3 years ago
Read 2 more answers
What is 49.6 divided by 7.8?
fomenos

Answer: 6.4

Step-by-step explanation: If rounding to one decimal place, your answer would be 6.4.

49.6 divided by 7.8 = 6.35897435...

Now, we see that after the 3 (The first decimal place) there is a five. Because we are rounding to the first decimal place the second decimal place will tell us to round up or down. In this case because it's a five, we would round up.

8 0
1 year ago
How many minutes are there in 4 and a half hours?
Annette [7]
1 \ hour=60 \ minutes \\\\ a \ half \ an \ hour = \frac{1 \ hour}{2}=\frac{60min}{2}=30 minutes \\\\ 4 \ hurs \ and \ a half = 4*60+30= \\\\ =240+30=\\\\ =\boxed{270}
7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help. Having trouble. Numbers 5 and 6
    7·1 answer
  • suppose we want to choose 2 letters, without replacement, from the 5 letters A, B, C, D, and E (a) How many ways can this be don
    7·1 answer
  • Estimate the value of √52. Please explain how you use perfect squares to come up with your answer.
    11·1 answer
  • In parallelogram ABCD , Angle A = 3x and angle B = x + 40. Find the value of x.
    9·1 answer
  • bo has 23 video games for sale he plans to donate the money he makes from each sale to a local charity what is the least amount
    5·2 answers
  • A household consists of a married couple, their two-year-old daughter, and their twin six-year-old sons. The couple's children h
    11·2 answers
  • A company famous for its nacho-flavored corn chips has developed two new formulas, A and B, which they hope their customers will
    13·1 answer
  • The higher the bowling score the better. The lower the golf score the better. Assume both are normally distributed. a. Suppose w
    7·1 answer
  • Need this to be solved thanks
    6·1 answer
  • 12 films she completes 1/4 of the film in 3/4 of an hour.if she continues at this rate what fraction what fraction of the film w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!